




Blue Shark IV
Description
The Blue Shark IV builds on DELMA’s deep-diving heritage with an extraordinary 5,000-meter water resistance and the iconic Blue Shark design. Featuring a vibrant orange dial, bold Super-LumiNova numerals, indexes, and hands, it delivers exceptional legibility and performance in the most demanding conditions.
Engineered in solid stainless steel with a unidirectional bezel, the Blue Shark IV combines robust construction with refined craftsmanship. An interchangeable stainless-steel bracelet and genuine rubber strap provide versatility for every adventure, making this professional diver a powerful companion on land and at sea.
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Tech Specs

CASE DIMENSIONS
Diameter 47 mm
Height 20 mm
Lug width 22 mm
Lug-to-lug size 55 mm
Case Material
316L stainless steel with helium escape valve
Case Finish
Fully brushed
Case Back
Screw-down stainless steel with Blue Shark engraving
Bezel
Stainless steel unidirectional diver bezel
Crystal
Sapphire crystal with AR coating
Crown
Stainless steel screw-down
Dial
Hands
Hour, minute and central seconds with SLN C5
Bracelet
Stainless steel three link bracelet
Clasp
Stainless-steel deployant clasp with safety fold over
Water-resistance
500 ATM / 5000 m / 16,400 ft
Limited Edition
999 pieces per case type
Movement

Caliber
Sellita SW200-1
Winding
Automatic
Functions
Power reserve
41 hours
Frequency
28'800 A/h
JEWELS
26









