Our watches are pre-owned or vintage, unless stated otherwise. Their capacity to tell accurate time & manage power is consistent with available technology during their time of production.
Never experiment with a watch unless you are a watchmaker - Curiosity killed the watch! When unsure about setting features, please contact us!
1959 OMEGA Seamaster (Caliber 285)
This watch was SOLD at a Private Auction or to a Private Collector.
![]() Crystal: acrylic Dial Width: 26 mm Dial Height: 26 mm |
Movement: 17 jewels manual-wind Case: stainless steel Case Width: 32 mm without crown Case Height: 41 mm with lugs Case Thickness: 8 mm Case Number: 2902 3 SC Movement Number: 18708120, CALIBER 285 Bracelet: leather Bracelet Length: 6 in (measures up to 7.5 in) |
This is an authentic Swiss-made OMEGA Seamaster Manual-Wind Watch.
- 98% Original/Complete OMEGA parts - only band & clasp were replaced
- black detail against satin white face
- date display window
- STAINLESS STEEL case, bezel, back, crown, bracelet & clasp
- new brown leather band
- 17 jewels CALIBER 285 manual-wind movement
The photos presented below are of the actual item for sale. Kindly study them carefully because what you see is what you will get. We try our best to describe watches as accurately as we can that's why we present them visually & literally. In case we missed a few points, you are welcome to ask questions.

This watch keeps good time & is in good working condition! Add this to your collection of vintage quality timepieces!
Here is an awesome blast-from-the-past OMEGA Seamaster print advertisement & CALIBER 285 service pamphlet for your appreciation & reference! Click the images below to expand to full-view. |
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stainless steel case
stainless steel bezel
satin silver dial

steel triangular hands
steel Arabic numeral main hours; steel triangular minor hour markers

steel OMEGA symbol logo, black OMEGA name logo at 12 o'clock
black "SEAMASTER" & "SWISS MADE" at 6 o'clock

stainless steel OMEGA crown
new acrylic crystal

new brown leather band

new stainless steel clasp

stainless steel case back

reverse side of case back embossed with "ACIER INOXYDABLE", "OMEGAWATCH CO" , OMEGA symbol logo, "FAB SUISSE", "SWISS MADE" & serial numbers.


Swiss-made OMEGA 17 jewels CALIBER 285 manual-wind movement