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.
About Delma
Delma has proudly operated as a family-owned watch company producing high quality, sophisticated watches for close to a century.
Founded in 1924 by Adolf and Albert Gilomen, Delma is based in Lengnau near Biel, the heart of the Swiss watchmaking industry. Delma has a strong heritage in diver and sports watches with notable collections such as the Blue Shark and Shell Star.
Technical Specifications
Mechanism: Automatic
Caliber: SW 200-1, DELMA custom rotor
Power reserve: 38 h
Number of jewels: 26
Frequency: 28,800 A/h
Case: Stainless steel with screw down crown
Case back: Stainless steel, Blue Shark engraving
Size: 47 mm
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: Black 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
Additional functions: Date, helium escape valve
Accessories: Black genuine rubber strap, custom tools, wooden box
Limited Edition: 999 pieces per case type
