1950s Omega 30mm Caliber 36mm Water-Resitant Rare Guilloche Dial

Manufacturer Omega
Model 30mm Caliber
Year of Manufacture 1950s
Reference no. 2640-5
Product no. B-10257
This is a description of a rare Omega masterpiece from the early 1950s, with a 30mm caliber and a 36mm stainless steel waterproof case. The beautiful two-tone dial features a rare Gyoshedai pattern, with eight-cut dots, three-cut bullet indices, and a pearl drop minute track, all crafted with great care. The dial's Gyoshedai finish is stunning and provides various expressions depending on the angle viewed. This watch is a wonderful gem that can be appreciated from different perspectives. The watch is equipped with Omega's famous Cal.283 movement, with a pink-plated finish, and is housed in a 36mm screw-back waterproof case.
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Item details

Serial no. ---
Caliber 283
Movement no. 13,312,***
Movement type Manual winding
Material Staybrite
Case size 36mm
Case type Screw-back,Water-resistant
Dial Original
Type of Indices Applied
Belt Non Original (18mm, between lugs) / GF Type-2 Two-tone
Evaluation case 93%
Evaluation dial 92%
Evaluation mov 93%
Condition 4.5
Rarity 4.5

Other details

Case: There are some minor scratches and age-related changes, but it retains its original shape and volume.

Dial: There are minor scratches on the dial at 3 and 9 o'clock, but they are not noticeable to the naked eye, and the two-tone color, luster, and prints are still intact and clean.

Movement: There are no problems with winding. Accuracy is around 20 seconds per day.