A good feedback is very important to us. Dm= 30.0mm, Do= 30.5mm. Balance staff U621(old), U2772(new). 1.50 x 11.5 x 0.14mm.
1.40 x 0.75 / 0.19mm. 30 : 15 jewels, no shock protection.
30T1: 15 jewels, no shock protection. 30T2: 15 jewels, no shock protection. 260: =30T2 since 1949, 15 jewels. 262: 17 jewels, excenter regulator. 266,267: 17 jewels, antimagnetic.
268: ring- instead screw balance. 0SC : 16 jewels, no shock protection. 30T1: 16 jewels, no shock protection.30T2SC: 16 jwwels, no shock protection. 280: =Omega 30SC T2 since 1949, 17 jewels. 281: 17 jewels, excenter regulator.
283,284: 17 jewels, antimagnetic. 285: ring- instead screw balance. We are not responsible for wrong or undeliverable address. The item "RARE VINTAGE SWISS WATCH OMEGA VINTAGE Cal. 30T2 CIRCA 1939" is in sale since Monday, November 29, 2021.This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "aboim61" and is located in Loures. This item can be shipped worldwide.