Delma 54701.700.6.044 Blue Shark III 4000m Professional Blue Dial Automatic prospex Sapphire crystal with AR coating

Sapphire crystal with AR coating

but also corrosion resistant and capable of achieving the mirror finishing technique known in Japan as Zaratsu

and daily-focused date window

" The OCWS6000SW-2A features a spiral cut bezel inspired by the waves of the "Sea" and is reminiscent of a whirlpool of waves

The continuous and fluid motion of Spring Drive

Delma 54701.700.6.044 Blue Shark III 4000m Professional Blue Dial Automatic prospex Sapphire crystal with AR coatingDelma Blue Shark III, automatic divers' watch with helium valve, mechanical movement with date. Stainless steel case and bracelet with additional blue genuine rubber strap and unique tools for strap changing. Unidirectional stainless steel black DLC coated diver bezel. Blue dial, applied indexes and Arabic numerals with luminous markers. Orange hour, minute and seconds hand with luminous markers. Water resistant to 400 ATM 4000 m 13120 ft. Limited