The ProSea Petrol is a modern German diver's watch that combines robustness, clarity, and performance in a compact 40mm format. Its design is based on the ProTrail, translating the concept of a tactical tool watch into a full-fledged diver's watch – precise, robust, and built for any maritime adventure.
The hand-blasted, hardened stainless steel case, scratch-resistant ceramic bezel, and textured dial ensure maximum functionality and a distinctive, technical aesthetic.
Note: Some product images shown here feature the steel variant with a stainless steel strap. This watch comes standard with the hybrid rubber strap – the stainless steel strap is optionally available (see below).
German Manufacturing Quality – Swiss Precision
The ProSea is manufactured in Pforzheim and equipped with the Swiss automatic movement Sellita SW200-1 Elaboré. Finely regulated in Germany, reliable in everyday life, robust in use – a combination of German manufacturing culture and Swiss watchmaking artistry.
Diver's Bezel & Readability
The ball-bearing, unidirectional rotating bezel with ceramic insert and 120-click detent allows for precise timing underwater. Hands, indices, and bezel are coated with high-quality Swiss Super-LumiNova® (BGW9 blue luminous, C3 X1 green luminous) and guarantee optimal readability – day, night, and depth. The slightly domed, triple anti-reflective coated sapphire crystal on the inside ensures clear vision in every situation.
Movement – Sellita SW200-1 Elaboré
A reliable Swiss automatic movement with 28,800 vibrations per hour, 26 jewels, and a power reserve of 38–41 hours. Finely regulated in Pforzheim to -5/+7 seconds per day. Featuring a ball-bearing rotor, bidirectional winding, hacking seconds, quick-set date, and a color-matched date disc.
Case, Crystal & Finish
The stainless steel case (316L) is sandblasted, hardened, and therefore scratch-resistant up to 1,200 Vickers. The screw-down steel back features an embossed image of a manta ray – a tribute to the underwater world. The screw-down crown bears an embossed logo and, together with the robust construction, ensures 20 ATM water resistance.
Strap
This watch comes standard with the hybrid rubber strap:
– Rubber inside, Cordura® outside
– Pin buckle
– Quick-release system, changeable in seconds without tools
– Weight: 90 g with this strap
👉 Optional Accessory: Stainless Steel Bracelet for the Pro Series
Would you prefer the watch instead or additionally with the scratch-resistant, three-link steel bracelet (incl. quick adjustment, weight 160 g uncut)? If you purchase our steel bracelet for the Pro Series together with this watch, you will automatically receive it for €200.00 instead of €249.00.
Technical Specifications
Case
– 316L stainless steel, sandblasted and hardened
– Scratch-resistant up to 1,200 Vickers
– Diameter: 40 mm (without crown)
– Height: 11.7 mm without crystal / 12.9 mm with crystal
– Lug-to-lug: 46 mm
– Lug width: 20 mm
– Water resistance: 20 ATM
– Screw-down crown, screw-down case back
– Embossed manta ray on the case back
Bezel
– Unidirectional rotating, ball-bearing
– 120-click detent
– Ceramic insert, scratch-resistant
– Luminous indices with Swiss Super-LumiNova® C3 X1 (green)
Crystal
– Sapphire crystal, slightly domed
– Triple anti-reflective coating on the inside
Dial & Hands
– Texture inspired by the skin of a manta ray
– Rehaut half matte, half brushed
– Applied indices, filled with BGW9 (blue)
– Hour & second hands BGW9, minute hand C3 X1
Movement
– Sellita SW200-1 Elaboré
– 28,800 vibrations per hour
– 26 jewels
– Power reserve: 38–41 h
– Accuracy: -5/+7 sec./day
– Hacking seconds, quick-set date
– Date disc in dial color
– Incabloc® shock protection
Strap
– Hybrid rubber strap (standard)
– Solid steel bracelet with quick adjustment optionally available (see above)
Production
– Manufactured in Pforzheim
– Quality Made in Germany
