Delma Shell Star Titanium
The Delma Shell Star Titanium is a current-production diver watch with a titanium (grade undisclosed) case, finished with brushed. At 136 g it sits around the middle for diver watches in the guide, and is priced above the $1,199 median for the category. Nothing touching the skin is nickel-bearing steel, verified across the case, caseback and bracelet.

- Type
- Diver
- Case diameter
- 41.0 mm
- Thickness
- 13.6 mm
- Origin
- Switzerland
- Movement
- Automatic
- Caliber
- Sellita SW200-1
- Power reserve
- 38 h
- Complications
- Date
- Colour
- Grey
- Surface treatment
- Brushed
- Caseback
- Titanium
- Nickel-free
- Yes
- Bracelet / strap
- Titanium bracelet
- Matching bracelet
- Standard
- Crystal
- Sapphire, AR coated
- Display back
- Yes
- Dial
- Black, blue, or orange (sand texture); ceramic bezel
- Dial colours
- Black Blue Orange Champagne
- Lume
- Super-LumiNova
- Availability
- Offered
- Status
- Limited edition (499; black variant sold out, other colours available)
- Not published
- Reference, Lug-to-lug, Hardness, Construction
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Frequently asked questions
Is the Delma Shell Star Titanium nickel-free?
Yes. Nothing nickel-bearing touches the skin: a titanium (grade undisclosed) case with a titanium caseback, plus a non-steel crown and bracelet and clasp. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.
What is the case material of the Delma Shell Star Titanium?
The Delma Shell Star Titanium has a titanium (grade undisclosed) case with a titanium caseback. This is confirmed against the maker spec.
What size is the Delma Shell Star Titanium?
It is 41.0 mm in diameter, 13.6 mm thick, and water resistant to 500 m.
How much does the Delma Shell Star Titanium weigh?
About 136 g.
How much does the Delma Shell Star Titanium cost, and is it available?
It is current-production and lists from $1,890.
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