S06 SIGMA Date Calendar - Basalt Black (Limited Edition)

SPECIFICATIONS

Case: 39 mm
Case Material: 316L surgical-grade stainless steel
Height: 10.4 mm
Lug Width: 20 mm
Lug-to-Lug: 46 mm
Dial Colour: Platinum Grey
Dial Finishing: Sunburst and openworked
Crystal: Sapphire crystal with inner anti-reflective coating 
Luminescence: Swiss Super-LumiNova® BGW9 grade A
Water Resistance: 50 metres / 5 ATM
Weight: 131.5 g