Round
Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on the underside
Transparent case back with sapphire crystal
Stainless steel
40 mm
20mm
30m
White matt
Painted Roman numerals
Blued steel hands
Date indicated at 3 o'clock
64 hours
Automatic
L888.4
Self winding mechanical movement beating at 25'200 vibrations per hour and providing 64 hours of power reserve with monocrystalline silicon balance-spring
Hours, minutes, seconds and date
Chronometer certified by the COSC
Stainless steel
Silver
With triple safety folding clasp and push-piece opening mechanism