No. 98720969

Sold
Seiko - Bullhead-SpeedTimer-Chronograph - No Reserve Price - 6138-0040 - Men - 1970-1979
Final bid
€ 494
3 h ago

Seiko - Bullhead-SpeedTimer-Chronograph - No Reserve Price - 6138-0040 - Men - 1970-1979

Dear Buyer, Dial , hands , case back , bracelet are aftermarket. 'This watch contains aftermarket customisations without permission from the brand. This could impact the watch value and might void manufacturer warranties. The brand might refuse servicing and repairs to watches modified by unlicensed watchmakers ——- Brand: Seiko Model: 5 Sports SpeedTimer Chronograph Reference Number: 6138-0040 (Bullhead) Movement: Seiko Cal. 6138 Automatic, 21 Jewels — Japan-made Case Material: Stainless Steel Case Diameter: approx. 43 mm (excluding pushers, bullhead layout) Dial: Aftermarket brown gradient “SpeedTimer” dial with wood-tone subdials — built for the 6138 calibre Hands: Aftermarket handset with yellow central chronograph hand — fully compatible with 6138 movement Crystal: Mineral glass Functions: Chronograph (dual-register), Day-Date (English/Spanish quickset) Bracelet: Stainless steel bracelet in bullhead style, comfortable and well-fitted Movement Condition: Fully functional — chronograph starts/stops/resets correctly and the movement runs smoothly Timekeeping: Keeps stable and reliable time for a vintage Seiko automatic chronograph ⸻ Condition Notes • Case is clean with good edges and minimal wear for its age • Aftermarket dial and hands — visually sharp, well aligned, correctly installed • Light surface marks on caseback and bracelet, expected for a vintage watch • Photos accurately represent real condition — nothing hidden ⸻ Important Notes • This is a vintage mechanical chronograph; a deviation of up to ±5 minutes/day is within normal range • Water resistance is not guaranteed • Customs duties, VAT, and import taxes are the buyer’s responsibility • Watch will be securely packed and shipped with pre-shipment photos • Express international shipping via FedEx or UPS ⸻ A striking Seiko 6138-0040 Bullhead build — combining the iconic 6138 movement with a unique brown SpeedTimer dial that gives the watch real character. A solid, fully functional vintage chronograph ready to wear.

No. 98720969

Sold
Seiko - Bullhead-SpeedTimer-Chronograph - No Reserve Price - 6138-0040 - Men - 1970-1979

Seiko - Bullhead-SpeedTimer-Chronograph - No Reserve Price - 6138-0040 - Men - 1970-1979

Dear Buyer,
Dial , hands , case back , bracelet are aftermarket.
'This watch contains aftermarket customisations without permission from the brand.
This could impact the watch value and might void manufacturer warranties.
The brand might refuse servicing and repairs to watches modified by unlicensed watchmakers
——-
Brand: Seiko
Model: 5 Sports SpeedTimer Chronograph
Reference Number: 6138-0040 (Bullhead)
Movement: Seiko Cal. 6138 Automatic, 21 Jewels — Japan-made
Case Material: Stainless Steel
Case Diameter: approx. 43 mm (excluding pushers, bullhead layout)
Dial: Aftermarket brown gradient “SpeedTimer” dial with wood-tone subdials — built for the 6138 calibre
Hands: Aftermarket handset with yellow central chronograph hand — fully compatible with 6138 movement
Crystal: Mineral glass
Functions: Chronograph (dual-register), Day-Date (English/Spanish quickset)
Bracelet: Stainless steel bracelet in bullhead style, comfortable and well-fitted

Movement Condition: Fully functional — chronograph starts/stops/resets correctly and the movement runs smoothly
Timekeeping: Keeps stable and reliable time for a vintage Seiko automatic chronograph



Condition Notes
• Case is clean with good edges and minimal wear for its age
• Aftermarket dial and hands — visually sharp, well aligned, correctly installed
• Light surface marks on caseback and bracelet, expected for a vintage watch
• Photos accurately represent real condition — nothing hidden



Important Notes
• This is a vintage mechanical chronograph; a deviation of up to ±5 minutes/day is within normal range
• Water resistance is not guaranteed
• Customs duties, VAT, and import taxes are the buyer’s responsibility
• Watch will be securely packed and shipped with pre-shipment photos
• Express international shipping via FedEx or UPS



A striking Seiko 6138-0040 Bullhead build — combining the iconic 6138 movement with a unique brown SpeedTimer dial that gives the watch real character. A solid, fully functional vintage chronograph ready to wear.

Final bid
€ 494
Alfonso Minondo
Expert
Estimate  € 600 - € 750

Similar objects

For you in

Watches

Set a search alert
Set a search alert to get notified when new matches are available.

This object was featured in

                                        
                                                                                                    
                    
                                        
                                                                                                    
                    
                                        
                                                                                                    
                    
                                        
                                                                                                    
                    

How to buy on Catawiki

Learn more about our Buyer Protection

      1. Discover something special

      Browse through thousands of special objects selected by experts. View the photos, details and estimated value of each special object. 

      2. Place the top bid

      Find something you love and place the top bid. You can follow the auction to the end or let our system do the bidding for you. All you have to do is set a bid for the maximum amount you want to pay. 

      3. Make a secure payment

      Pay for your special object and we’ll keep your payment secure until it arrives safe and sound. We use a trusted payment system to handle all transactions. 

Have something similar to sell?

Whether you're new to online auctions or sell professionally, we can help you earn more for your special objects.

Sell your object