
Shell Star Automatic
Description
The tradition of the Shell Star goes back to 1975, when DELMA’s first professional divers watch was launched under this name. This exemplary timepiece became a landmark for the company, serving as a model for a profound series of divers’ watches.
The Shell Star of today is undoubtedly tough. The brushed stainless steel case boasts a screw down crown for enhanced protection, a helium escape valve and water resistance to 500 m / 1650 ft. The applied luminous orange indexes and orange characteristic unidirectional bezel enable precision in all conditions. The smooth black dial is accented by an orange framed white date window making it an adaptable classic divers watch fit for daily wear but outfitted for professional divers. The stainless steel bracelet is adaptable and durable. The automatic movement is visible through the transparent case back.
Technical specifications
Mechanism: Automatic
Caliber: SW200-1, 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 with transparent mineral crystal
Size: 44 mm
Height: 13.8 mm
Lug size: 24 mm
Weight: 150 g
Water resistance: 50 ATM / 500 m / 1650 ft
Crystal: Sapphire crystal with AR coating
Bezel: Orange anodized aluminum, 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 pushers
Clasp material: Stainless steel
Model: Shell Star Automatic
Collection category: Diver
Additional functions: Date, helium escape valve
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Tech Specs

CASE DIMENSIONS
Diameter 44 mm
Height 13.8 mm
Lug width 24 mm
Lug-to-lug size 51 mm
Case Material
316L stainless steel with helium escape valve
Case Finish
Brushed and polished
Case Back
Screw-down stainless steel with 4 screws and mineral crystal
Bezel
Orange anodized aluminum, 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 pushers
Water-resistance
50 ATM / 500 m / 1650 ft
Weight
150 g
Movement

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