The Blue Shark IV transcends its superb predecessors with an unimaginable water resistance to 5000 meters. This impeccable divers' watch incites curiosity and exudes strength. As the fourth iteration of DELMA's renowned deep-sea diver, it embraces the coveted Blue Shark design while integrating elevated durability and subtle enhancements.

Delma's most powerful Blue Shark distinguishes itself as an exceptional divers' instrument while possessing the collection's distinctive style and superlative features. Bold numerals, indexes and hands are accentuated with Super-LumiNova for clear legibility in the depths of the sea. With a sporty and robust personality, the Blue Shark IV's superb craftsmanship is to be admired down to the finest detail and relied upon in all conditions.

Caliber: SW 200-1, DELMA custom rotor

Movement: Automatic

Power Reserve: 38 h

Number of Jewels: 26

Frequency: 28,800 A/h

Case Material: Stainless steel with screw down crown

Case Back: Stainless steel, Blue Shark engraving

Case Size: 47 mm

Case Height: 20 mm

Lug to Lug Size: 55 mm

Lug Size: 22 mm

Weight: 295 g

Water Resistance: 500 ATM / 5000 m / 16,400 ft

Crystal: Sapphire crystal with AR coating

Bezel: Black DLC coated stainless steel, unidirectional diver bezel

Dial: Blue dial, applied indexes with SLN C5

Hands: Hour, minute and central seconds with SLN C5

Bracelet Material: Stainless steel

Bracelet Color: Silver

Clasp: Deployment clasp with security fold over

Clasp Material: Stainless steel

Model: Blue Shark IV

Collection Category: Diver

Accessories: Blue genuine rubber strap, custom tools, wooden box

Limited Edition: 999 pieces per case type

Additional Functions: Date, helium escape valve