Round
Glass-box-shaped sapphire crystal with multi-layer anti-reflective coating on both sides
Screw-down case back
Stainless steel
38 mm
19 mm
Up to 5 bar (50 meters)
10.80 mm
Blue sunray
12 faceted applied rhodium-plated indexes
Rhodium-plated with Super-LumiNova® treatment (hours and minutes)
Up to 72 hours
Self-winding mechanical movement
Exclusive Longines calibre L888.5
Hours, minutes, seconds
Stainless steel
Double folding safety clasp