Osco - Vintage - No reserve price - Men - 1970
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 Bidder 6350 | €63 | |
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 Bidder 2078 | €58 | |
| Bidder 6350 | €53 | |
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Osco Vintage diver watch from the 1970s with automatic Duromat movement, 36 mm stainless steel case, black dial, steel bracelet, in good condition and fully serviced.
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Description from the seller
Rare OSCO Duromat Automatic Diver – German 1970s 200 Tool Watch – Fully Serviced +1 s/d
Extremely clean and 100 % original German OSCO automatic diver from the early 1970s – equipped with the proper German-made Durowe (Duromat) movement.
Brand: OSCO (Otto Schlund & Co, Germany – Black Forest)
Movement: German DUROMAT automatic (Durowe cal. 7522/2, 21 jewels, signed “DUROMAT 21 JEWELS” on the rotor – fully serviced November 2025
Case: 36 mm (excl. crown) / 41 mm lug-to-lug, lug 18mm, cushion case
Crystal: Original high-domed plexiglass
Dial: Matte black with original tritium lume – still one of the strongest glowing 1970s dials you will ever see!
Crown: Original
Bracelet: solid stainless steel oyster-style, noy tired (fits ≈ 16–20 cm wrist)
Accuracy: +1 second/day after regulation (dial-down position)
Condition: Completely original and unpolished – honest light wear, exactly how a true tool watch should look
Fresh full service (cleaned, oiled, regulated), keeps phenomenal time and the lume is spectacular. A real sleeper: fully German-made diver (case + movement) that is getting increasingly hard to find in this condition.
Price: 200€
Location: Belgium
Payment: Bank transfer
Extra photos, wrist shots and timing machine screenshot available immediately.
Don’t miss this one – clean all-German OSCO divers with Duromat movement are disappearing fast!
Rare OSCO Duromat Automatic Diver – German 1970s 200 Tool Watch – Fully Serviced +1 s/d
Extremely clean and 100 % original German OSCO automatic diver from the early 1970s – equipped with the proper German-made Durowe (Duromat) movement.
Brand: OSCO (Otto Schlund & Co, Germany – Black Forest)
Movement: German DUROMAT automatic (Durowe cal. 7522/2, 21 jewels, signed “DUROMAT 21 JEWELS” on the rotor – fully serviced November 2025
Case: 36 mm (excl. crown) / 41 mm lug-to-lug, lug 18mm, cushion case
Crystal: Original high-domed plexiglass
Dial: Matte black with original tritium lume – still one of the strongest glowing 1970s dials you will ever see!
Crown: Original
Bracelet: solid stainless steel oyster-style, noy tired (fits ≈ 16–20 cm wrist)
Accuracy: +1 second/day after regulation (dial-down position)
Condition: Completely original and unpolished – honest light wear, exactly how a true tool watch should look
Fresh full service (cleaned, oiled, regulated), keeps phenomenal time and the lume is spectacular. A real sleeper: fully German-made diver (case + movement) that is getting increasingly hard to find in this condition.
Price: 200€
Location: Belgium
Payment: Bank transfer
Extra photos, wrist shots and timing machine screenshot available immediately.
Don’t miss this one – clean all-German OSCO divers with Duromat movement are disappearing fast!
Details
Brand
Osco
Gender
Men
Model
Vintage
Band material
Steel
Shipped Insured
Yes
Band length
Long (over 200 mm)
Period
1970-1979
Repainted dial
No
Movement
Automatic
Dial colour
Black
Case material
Stainless steel
Original box included
No
Original papers included
No
Original warranty included
No
Case diameter
36 mm
Condition
Good - visible signs of wear
Year
1970
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