IWC - Unknown - No reserve price - Men - 1900-1949
09
days
23
hours
24
minutes
05
seconds
Current bid
€ 3
No reserve price
Expert
Selected by Mauro Atienza
Graduated master watchmaker with over 30 years' experience and teaching background.
Estimate € 1,100 - € 1,300
7 other people are watching this object
 | €3 |
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IWC Schaffhausen, unknown reference, 44 mm stainless steel case, manual-wind movement, for men, white dial, steel band, in very good condition with minor wear; this is a customised “marriage watch” converted from a pocket-watch movement to wristwatch, potentially with non-original parts.
AI-assisted summary
Description from the seller
Please note: this is a customised watch, meaning it may include components that differ from the original factory specifications. Customisation can vary widely, so we highlight the following possibilities for full transparency:
Aftermarket parts
The watch may include third-party components (such as bezels, dials, hands, crystals or gem settings) that are not produced by the brand owner. These parts are often added for aesthetic reasons, but are not considered original by the manufacturer.
Original parts from other models
Some components (e.g. dials or bracelets) may have been sourced from other genuine watches by the same brand. While these parts are authentic, they were not originally fitted to this particular model or reference, which may affect collectability or eligibility for manufacturer service.
Non-original parts
In some cases, customised watches may include parts that are neither original nor manufactured by the brand. These components can affect the watch’s value. We ask sellers to clearly mention such elements in their object description. We encourage all bidders to carefully review the photos and description before placing a bid.
Keep in mind: customised watches may not be eligible for official service or warranty from the brand. All bids should be placed with full awareness of the customisation status described above.
Dear Bidder
For your attention please be aware you are bidding on a 'Marriage watch' , This is composed of a pocket watch movement and a NEW custom made or pocket watch case converted into a wristwatch.
Please consider this before bidding so as to avoid any misunderstanding.
Thank you.
IWC Schaffhausen (International Watch Co.) – Unique Conversion (Marriage Watch) c. 1925
This timepiece is a unique example of a "marriage watch," seamlessly blending the historical heritage of the IWC Schaffhausen manufacture with a modern, wearable form. It is a distinguished choice for collectors who appreciate horological craftsmanship and one-of-a-kind character.
Movement
Origin: Authentic, vintage IWC Schaffhausen manual-wind movement.
Date: Serial number 818879 indicates production around 1925.
Condition: Excellent technical and visual state. Features the legendary "PROBUS IWC SCAFUSIA" quality hallmark and a high-grade movement with fine micro-regulation.
Presentation: The transparent case back allows for a full, unobstructed view of the mechanical movement in operation.
Case
Material: High-polished stainless steel.
Diameter: 47–48 mm (characteristic size for marriage conversions).
Construction: Features movable lugs secured with screws, ensuring comfortable wearability on the wrist.
Crystal: Mineral glass.
Dial
Appearance: Snow-white (enamel-style finish).
Details: Historical "International Watch Co. Schaffhausen" signature in elegant script, paired with vintage-style black Arabic numerals.
Indications: Small seconds sub-dial at the 6 o'clock position.
Hands: Gilded, elaborately decorated in the "Louis XV" style.
Bracelet
Type: Silver-tone stainless steel Mesh (Milanese) strap.
Features: Durable, breathable design with a fully adjustable length system.
Notes for Bidders:
This watch is a unique "marriage watch" specimen, combining century-old Schaffhausen engineering with a modern, durable casing. It is a timepiece of striking presence and scale, bridging classic aesthetics with daily versatility.
The condition of the item is as shown in the attached photographs, which form an integral part of the auction description.
Please note: this is a customised watch, meaning it may include components that differ from the original factory specifications. Customisation can vary widely, so we highlight the following possibilities for full transparency:
Aftermarket parts
The watch may include third-party components (such as bezels, dials, hands, crystals or gem settings) that are not produced by the brand owner. These parts are often added for aesthetic reasons, but are not considered original by the manufacturer.
Original parts from other models
Some components (e.g. dials or bracelets) may have been sourced from other genuine watches by the same brand. While these parts are authentic, they were not originally fitted to this particular model or reference, which may affect collectability or eligibility for manufacturer service.
Non-original parts
In some cases, customised watches may include parts that are neither original nor manufactured by the brand. These components can affect the watch’s value. We ask sellers to clearly mention such elements in their object description. We encourage all bidders to carefully review the photos and description before placing a bid.
Keep in mind: customised watches may not be eligible for official service or warranty from the brand. All bids should be placed with full awareness of the customisation status described above.
Dear Bidder
For your attention please be aware you are bidding on a 'Marriage watch' , This is composed of a pocket watch movement and a NEW custom made or pocket watch case converted into a wristwatch.
Please consider this before bidding so as to avoid any misunderstanding.
Thank you.
IWC Schaffhausen (International Watch Co.) – Unique Conversion (Marriage Watch) c. 1925
This timepiece is a unique example of a "marriage watch," seamlessly blending the historical heritage of the IWC Schaffhausen manufacture with a modern, wearable form. It is a distinguished choice for collectors who appreciate horological craftsmanship and one-of-a-kind character.
Movement
Origin: Authentic, vintage IWC Schaffhausen manual-wind movement.
Date: Serial number 818879 indicates production around 1925.
Condition: Excellent technical and visual state. Features the legendary "PROBUS IWC SCAFUSIA" quality hallmark and a high-grade movement with fine micro-regulation.
Presentation: The transparent case back allows for a full, unobstructed view of the mechanical movement in operation.
Case
Material: High-polished stainless steel.
Diameter: 47–48 mm (characteristic size for marriage conversions).
Construction: Features movable lugs secured with screws, ensuring comfortable wearability on the wrist.
Crystal: Mineral glass.
Dial
Appearance: Snow-white (enamel-style finish).
Details: Historical "International Watch Co. Schaffhausen" signature in elegant script, paired with vintage-style black Arabic numerals.
Indications: Small seconds sub-dial at the 6 o'clock position.
Hands: Gilded, elaborately decorated in the "Louis XV" style.
Bracelet
Type: Silver-tone stainless steel Mesh (Milanese) strap.
Features: Durable, breathable design with a fully adjustable length system.
Notes for Bidders:
This watch is a unique "marriage watch" specimen, combining century-old Schaffhausen engineering with a modern, durable casing. It is a timepiece of striking presence and scale, bridging classic aesthetics with daily versatility.
The condition of the item is as shown in the attached photographs, which form an integral part of the auction description.
Details
Brand
IWC
Gender
Men
Model
Unknown
Band material
Steel
Shipped insured
Yes
Period
1900-1949
Repainted dial
No
Movement
Manual winding
Dial colour
White
Case material
Stainless steel
Original box included
No
Original papers included
No
Case diameter
44 mm
Original warranty included
No
Condition
Very good - minor signs of wear
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