longines admiral diver l3 502 4 1990s 1 61GS BS was also used in

BS was also used in the Space Shuttle mission

but it is not visible unless you look closely

The crystal and crown have been replaced with NOS one

but the design is not too assertive

longines admiral diver l3 502 4 1990s 1 61GS BS was also used inThe Case is in excellent condition. Case back and dial is excellent as well Comes with NATO Strap and original bracelet. Please check them on photos. Warranty Completely serviced by our watchmaker in June 2018. Comes with 6 months warranty. Brand: LONGINES Model: Admiral Ref: L3. 502. 4 Year: 1990s Movement: Automatic Cal. L633. 5 (ETA 2824 2) Case: 40mm Material: Stainless Steel Strap: 20mm Includes: NATO Strap Original Bracelet