Girard Perregaux military 12/24 hr dial waterproof case
Girard Perregaux 5831
Excellent condition all stainless steel case with "tub" construction 38mm long lug to lug by 31mm wide not including crown. Excellent original 12/24 hour dial with vibrant colors. Original crown, replacement crystal. 17J manual wind movement sets and winds perfectly. Just cleaned/oiled/adjusted by my watchmaker and keeping good time. 16mm leather band.