1951 Longines classic Sei Tacche Watch with Arrow and Arabic Numerals Model 5697 brand_Lanco stainless steel case back is

stainless steel case back is engraved '523-8290

The crown looks very clean

Housed inside the 28x40mm case is Cyma's own manual wind

sweeping its way around the dial along with the almost cats eye style bold baton markers with white bars The baton hour markers complement the hour and minute hands and pull the whole design of the watch together

Movement :  Cal 1012Age : 1971/1980Specific Age : 1979Case Size : 38mmCase Thickness : 12mmLug to Lug : 45mmLugs : 20mmCondition : Pre-OwnedBox & Papers : NoCase Material : Stainless SteelService History : 12-Months NON-Waterproof service cover

1951 Longines classic Sei Tacche Watch with Arrow and Arabic Numerals Model 5697 brand_Lanco stainless steel case back isThis Watch We have here a stunningly aged longines Sei Tacche Reference 5697 (6 case back notches) A military style piece with a super sturdy steel case and beefy lugs. The dial has some age and patina with a beautiful mix of Raised Arabic and arrow head markers. This gives no doubt about its originality. Along with the central seconds and stylish hands , giving a sense of symmetry to the watch. The gilt markers and dauphin hour and minute hands lend