Hercules HP Tantalum
The Hercules HP Tantalum is a 40 mm tantalum watch with a hand-wound movement.
Price
$13,345
Material
Tantalum
Grade / type
Tantalum
Water resistance
100 m
- Type
- Other
- Case diameter
- 40.0 mm
- Thickness
- 9.4 mm
- Lug-to-lug
- 46 mm
- Origin
- Switzerland
- Movement
- Manual, twin barrel, 26 jewels, 28,800 vph; chronometer-certified by Timelab (ISO 3159) after casing
- Power reserve
- 120 hours
- Complications
- Time only
- Colour
- Grey
- Construction
- Assembled
- Surface treatment
- Offered polished or sand-blasted
- Finish technology
- Natural finish
- Caseback
- Sapphire
- Nickel-free
- Unconfirmed (bracelet, strap, or clasp hardware not confirmed)
- Bracelet / strap
- Calf leather strap in several colours, with a tantalum pin buckle
- Crystal
- Sapphire
- Display back
- Yes
- Dial
- Snow White, Ice Blue, Ice Pink or Ice Green (textured), or plain black
- Dial colours
- Black White Blue Green Salmon
- Lume
- Super-LumiNova on hands and hour plots; BGW9 on the movement bridges
- Availability
- Offered
- Status
- Current
- Not published
- Reference, Weight, Caliber, Hardness, Matching bracelet
High confidence
Verified Oct 2026
Source: Hercules Watches (maker) / Fratello (hands-on, Aug 2026)
Spec checksCase material Aug 2026Price Aug 2026
Facts are free to cite with a link.
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Frequently asked questions
What is the case of the Hercules HP Tantalum made of?
The case is tantalum. That is confirmed against the maker's specification. The caseback is sapphire.
What size is the Hercules HP Tantalum?
The case is 40 mm across, 9.4 mm thick and 46 mm from lug to lug. It is water resistant to 100 m.
How much does the Hercules HP Tantalum cost, and is it available?
It is in production, at a list price of $13,345.
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