1940s Swiss Sigma military style wristwatch with stunning original gloss black Arabic dial brand_Doctors Although this piece is over

Although this piece is over 60 years old

Movement : Mechanical Manual Wind Caliber 78-1 (Eta 2512-1)Age : 1971/1980Specific Age : 1979 (sold in Harrods)Case Size : 21mmCase Thickness : 8mmLug to Lug : 29mmLugs : 14mmCondition : Pre-OwnedBox & Papers : Box and PapersCase Material :  18ct Gold Over Sterling Silver 925Service History : 12-Months NON-Waterproof Warranty

hence the nickname for these coveted dials

A special watch produced in half and full hunter varieties

Fully serviced in our on-site workshop and comes with our 12 months

1940s Swiss Sigma military style wristwatch with stunning original gloss black Arabic dial brand_Doctors Although this piece is overThis Watch We have here a very attractive looking watch from the 1940s. specifications of a military piece with the steel screw back case and trademark black Dial however no actual markings. This could have possibly been an ATP candidate or prototype but we are selling as military style . ATP stands for Army Time Pieces and is found on wristwatches from 1935 1945. The requirements of an ATP "specification" wristwatch were at 15 jewel, non shock