Ublast - Nautilus - Ltd. Edition - Professional 30 ATM - REF.UBNAU40BU - Men - 2026
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Selected by Alfonso Minondo
Over six years of professional experience in watches with extensive collector network.
Retail Estimate € 1,000 - € 1,100
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Nautilus Ltd. Edition - Professional 30 ATM wristwatch with reference REF.UBNAU40BU, stainless steel case (40 mm), black dial, automatic movement, never worn, includes original box, papers and international warranty (year 2026).
AI-assisted summary
Description from the seller
Official Authorized Dealer
UBLAST is an Italian registered brand.
Watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes strict controls, including functional, shock and precision tests. All watches are new, never worn, and come with original box, papers, tags, certificate of authenticity and an international 2-year warranty, stamped at the time of purchase.
We offer the model "UBLAST NAUTILUS - LIMITED EDITION - PROFESSIONAL DIVER"
316L stainless steel case - sapphire crystal - Japanese automatic Miyota 8215 movement - 316L stainless steel bracelet
Function: hours - minutes - seconds - date
Finish: brushed - polished
Case: 40.5x11.5mm stainless steel 316L
Dial: glossy textured relief - date at 3 o'clock - luminous indices and hands
Bezel: unidirectional 12-sided bezel, 120 clicks - luminescent insert at 12 o'clock
Movement: Japanese automatic Miyota 8215 - (Frequency 21,600 vph - 21 jewels - 40 hours power reserve)
Crystal: flat sapphire
Crown: 316L stainless steel - screwed down
Case back: 316L stainless steel - screwed down
Strap: 316L stainless steel - approx. 220mm
Clasp: 316L stainless steel - deployant - approx. 180mm
Water resistance: 30 ATM - 300 meters
Gender: male
Weight: approx. 165g
CONDITIONS
New, never worn – international warranty of 2 years included
CONTENT
Full set (The watch box may differ from the photos depending on stock available at the time of shipment, but we guarantee the original brand box)
INFO
The photos were taken on the actual watch; note that colors may vary slightly due to lighting reflections, shadows or direct light during photography.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, NATO straps, etc., it is possible to remove links, punch/shorten with DIY tools; but only with the necessary tools. If you are unable to do it yourself, please consult a professional.
All automatic watches require winding on first use; wrist movement alone is not enough to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the movement, please do not set the date with the crown when the watch time is between 21:00 and 03:00. It is recommended to set the date with the crown when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings, gently unscrew the crown counterclockwise. Remember to screw the crown back in firmly after adjusting the desired settings.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional tax to pay within the European Union
SHIPPING OUTSIDE EUROPE - WORLD
All additional import costs to your country outside the European Union (Duty and customs) are exclusively at the buyer's expense; we are not responsible for any extra costs
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If we inadvertently make a mistake, please contact us before leaving negative or neutral feedback. Our goal is to leave all our buyers satisfied with their purchase. Happy bidding
Seller's Story
Welcome to Watches for You, the Italian reference point with years of experience in the watchmaking sector. As official distributors, we offer a safe purchasing experience based on three pillars: professionalism I authenticity I and customer care. -------- WARRANTY AND AUTHENTICITY: Each watch in our shop is: new, original and never worn, accompanied by a 24-month international warranty. Subject to a rigorous technical inspection before shipping to guarantee perfect functioning. ------- LOGISTICS AND SHIPMENTS: We handle every order with maximum priority and ultra-strong packaging: Processing: Within 24 business hours from payment. Tracking: Tracking code entered on Catawiki as soon as available. Multiple Shipments: If you have won multiple lots and the Catawiki system has calculated multiple shipments, contact us before paying the second order, so we can recalculate and reduce shipping costs for you; this rule applies exclusively to lots with reserve price. Important: For tax reasons related to automatic invoicing, it is absolutely not possible to reimburse shipping costs already paid. Please do not insist. ------ INSURANCE AND RECEIPT OF GOODS: We monitor every shipment to its destination, but we require your cooperation. Delivery verification: In case of damage or tampering, always sign with a note of reservation. Report the incident immediately to the courier and to us. Insurance terms: Any failed deliveries must be reported within 7 days from the scheduled date to activate the insurance procedures. .. ---------ADMINISTRATION AND INVOICING: We operate in full compliance with the Italian tax system. Corporate Invoices: We issue invoices only to companies with a VAT number, upon request via message within 24 hours from payment. It will not be possible to issue invoices to private individuals, and beyond that time limit. Warranty Activation: For the warranty, the originality certificate, the instruction booklet, and the purchase receipt from Catawiki are required.------ RIGHT OF WITHDRAWAL: The return is guaranteed if the watch is returned exactly as received. Conditions: Intact, never worn, with all protective films and original accessories, with the box intact. Responsibility: The return shipping costs and the risk of the goods during transport are borne by the buyer.------ CUSTOMER SERVICE AND FEEDBACK: Our support is at your service 7 days a week, including holidays. We respond to every message via the Catawiki chat in chronological order. If you encounter any problem, we kindly ask you to contact us before leaving neutral or negative feedback. We will find the best solution together. Satisfaction is our goal.------ THANKS YOU FOR CHOOSING WATCHES FOR YOU! Professionalism I authenticity I and passion at your service I
Translated by Google TranslateOfficial Authorized Dealer
UBLAST is an Italian registered brand.
Watches are made with carefully selected quality materials and finished with extreme attention to detail; every single piece undergoes strict controls, including functional, shock and precision tests. All watches are new, never worn, and come with original box, papers, tags, certificate of authenticity and an international 2-year warranty, stamped at the time of purchase.
We offer the model "UBLAST NAUTILUS - LIMITED EDITION - PROFESSIONAL DIVER"
316L stainless steel case - sapphire crystal - Japanese automatic Miyota 8215 movement - 316L stainless steel bracelet
Function: hours - minutes - seconds - date
Finish: brushed - polished
Case: 40.5x11.5mm stainless steel 316L
Dial: glossy textured relief - date at 3 o'clock - luminous indices and hands
Bezel: unidirectional 12-sided bezel, 120 clicks - luminescent insert at 12 o'clock
Movement: Japanese automatic Miyota 8215 - (Frequency 21,600 vph - 21 jewels - 40 hours power reserve)
Crystal: flat sapphire
Crown: 316L stainless steel - screwed down
Case back: 316L stainless steel - screwed down
Strap: 316L stainless steel - approx. 220mm
Clasp: 316L stainless steel - deployant - approx. 180mm
Water resistance: 30 ATM - 300 meters
Gender: male
Weight: approx. 165g
CONDITIONS
New, never worn – international warranty of 2 years included
CONTENT
Full set (The watch box may differ from the photos depending on stock available at the time of shipment, but we guarantee the original brand box)
INFO
The photos were taken on the actual watch; note that colors may vary slightly due to lighting reflections, shadows or direct light during photography.
IMPORTANT NOTE FOR FIRST USE
For all watches with steel bracelets and leather, rubber, NATO straps, etc., it is possible to remove links, punch/shorten with DIY tools; but only with the necessary tools. If you are unable to do it yourself, please consult a professional.
All automatic watches require winding on first use; wrist movement alone is not enough to maintain the necessary power reserve.
RULE FOR ALL WATCHES WITH DATE
To avoid possible damage to the movement, please do not set the date with the crown when the watch time is between 21:00 and 03:00. It is recommended to set the date with the crown when the time is between 03:05 and 20:55. (Some models have a screw-down crown; for settings, gently unscrew the crown counterclockwise. Remember to screw the crown back in firmly after adjusting the desired settings.)
LOGISTICS/WAREHOUSE
All orders are shipped from our warehouse located in ITALY
NATIONAL AND EUROPEAN SHIPPING
No additional tax to pay within the European Union
SHIPPING OUTSIDE EUROPE - WORLD
All additional import costs to your country outside the European Union (Duty and customs) are exclusively at the buyer's expense; we are not responsible for any extra costs
FEEDBACK
Your feedback is very important to us and helps us offer better service to our buyers. If we inadvertently make a mistake, please contact us before leaving negative or neutral feedback. Our goal is to leave all our buyers satisfied with their purchase. Happy bidding
Seller's Story
Welcome to Watches for You, the Italian reference point with years of experience in the watchmaking sector. As official distributors, we offer a safe purchasing experience based on three pillars: professionalism I authenticity I and customer care. -------- WARRANTY AND AUTHENTICITY: Each watch in our shop is: new, original and never worn, accompanied by a 24-month international warranty. Subject to a rigorous technical inspection before shipping to guarantee perfect functioning. ------- LOGISTICS AND SHIPMENTS: We handle every order with maximum priority and ultra-strong packaging: Processing: Within 24 business hours from payment. Tracking: Tracking code entered on Catawiki as soon as available. Multiple Shipments: If you have won multiple lots and the Catawiki system has calculated multiple shipments, contact us before paying the second order, so we can recalculate and reduce shipping costs for you; this rule applies exclusively to lots with reserve price. Important: For tax reasons related to automatic invoicing, it is absolutely not possible to reimburse shipping costs already paid. Please do not insist. ------ INSURANCE AND RECEIPT OF GOODS: We monitor every shipment to its destination, but we require your cooperation. Delivery verification: In case of damage or tampering, always sign with a note of reservation. Report the incident immediately to the courier and to us. Insurance terms: Any failed deliveries must be reported within 7 days from the scheduled date to activate the insurance procedures. .. ---------ADMINISTRATION AND INVOICING: We operate in full compliance with the Italian tax system. Corporate Invoices: We issue invoices only to companies with a VAT number, upon request via message within 24 hours from payment. It will not be possible to issue invoices to private individuals, and beyond that time limit. Warranty Activation: For the warranty, the originality certificate, the instruction booklet, and the purchase receipt from Catawiki are required.------ RIGHT OF WITHDRAWAL: The return is guaranteed if the watch is returned exactly as received. Conditions: Intact, never worn, with all protective films and original accessories, with the box intact. Responsibility: The return shipping costs and the risk of the goods during transport are borne by the buyer.------ CUSTOMER SERVICE AND FEEDBACK: Our support is at your service 7 days a week, including holidays. We respond to every message via the Catawiki chat in chronological order. If you encounter any problem, we kindly ask you to contact us before leaving neutral or negative feedback. We will find the best solution together. Satisfaction is our goal.------ THANKS YOU FOR CHOOSING WATCHES FOR YOU! Professionalism I authenticity I and passion at your service I
Translated by Google TranslateDetails
Brand
Ublast
Gender
Men
Model
Nautilus - Ltd. Edition - Professional 30 ATM
Reference number
REF.UBNAU40BU
Band material
Steel
Shipped insured
Yes
Band length
Long (over 200 mm)
Period
2025+
Repainted dial
No
Movement
Automatic
Dial colour
Black
Case material
Stainless steel
Original box included
Yes
Original papers included
Yes
Original warranty included
Yes
Case diameter
40 mm
Condition
Unworn - no signs of wear
Year
2026
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