The Titanium Field Guide

Hercules HP Tantalum

The Hercules HP Tantalum is a current-production watch with a tantalum case, finished with offered polished or sand-blasted. It is priced well above the $1,361.50 median across the guide. The caseback is open, so the movement is visible.

All Hercules watchesExotic-material other watchesUnder 11 mm thickDisplay back
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 Aug 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.
Reader reviews & photosContribute photo or review
See it in the interactive guideGet new-watch alertsContribute a photo or review

Browse all exotic-material watch comparisons →

Similar exotic-material watches

Horage Lensman 1 TourbillonHorageLensman 1 Tourbillon$11,08241.0 mm10.3 mm thick44 gOthersame category · same style · similar price · similar size
MaghnamForm 5: Noor$10,84510 mm thick44 gOthersame category · same style · similar price · similar thicknessRomain Gauthier C by Romain Gauthier (Titanium)Romain GauthierC by Romain Gauthier (Titanium)$59,83641.0 mm9.55 mm thick55 gOthersame category · same style · similar size · similar thickness
LedererInverto Titanium 39mm$189,47939.0 mm10.5 mm thickOthersame category · same style · similar size · similar thicknessDe Bethune DB28xs Kind of Blue TourbillonDe BethuneDB28xs Kind of Blue Tourbillon$225,00038.7 mm8 mm thickOthersame category · same style · similar size · similar thicknessSwiss Watch Company Hyper-GSwiss Watch CompanyHyper-G$59540.5 mm10.8 mm thick56 gOthersame category · same style · similar size · similar thicknessTrilobe Les Matinaux (titanium)TrilobeLes Matinaux (titanium)$14,93740.5 mmOthersame category · same style · similar price · similar sizeTrilobe Nuit Fantastique Secret (titanium)TrilobeNuit Fantastique Secret (titanium)$15,75440.5 mmOthersame category · same style · similar price · similar size

Alternatives to the Hercules HP Tantalum

Chopard Mille Miglia GTS Power Control Grigio SpecialeChopardMille Miglia GTS Power Control Grigio Speciale$10,50043.0 mm11.43 mm thickOthersame category · same style · similar price · similar sizeBehrens Perigee (PVD titanium)BehrensPerigee (PVD titanium)$13,50043.0 mmOthersame category · same style · similar price · similar size
Nicholas HackoNH2 Timascus (titanium)$10,59545.0 mmOthersame category · same style · similar price · same movementBehrens Kung Fu Titanium EditionBehrensKung Fu Titanium Edition$17,70039.5 mm11.4 mm thickOthersame category · same style · similar price · similar sizePanerai Luminor Marina Titanio 44mmPaneraiLuminor Marina Titanio 44mm$10,60044.0 mmOthersame category · same style · similar price
PaneraiRadiomir 1940 3 Days Titanio 45mm$10,70045.0 mmOthersame category · same style · similar price

More exotic-material watches from Hercules

Hercules Hong Kong Edition TantalumHerculesHong Kong Edition Tantalum$15,25040.0 mm9.4 mm thickDress

Frequently asked questions

What is the case material of the Hercules HP Tantalum?

The Hercules HP Tantalum has a tantalum case with a sapphire caseback. This is confirmed against the maker spec.

What size is the Hercules HP Tantalum?

It is 40.0 mm in diameter, 9.4 mm thick, 46 mm lug to lug, and water resistant to 100 m.

How much does the Hercules HP Tantalum cost, and is it available?

It is current-production and lists from $13,345.

All exotic-material Hercules watches · Exotic-material other watches · All 1,392 watches

Learn: Titanium grades · Surface treatments · Why titanium scratches · How to read a spec

How we verify & grade · Image & Trademark Policy · Terms & Conditions