The Seiko Prospex Samurai SRPL51K1 is part of Seiko's extensive and legendary diving watch collection, and has received the 'Samurai' nickname. This nickname stems from the sword-shaped hands and angular case design, with sharp, strong lines.
To start, it's a solid 41.7mm in diameter, with a lug to lug distance of 49.5mm and measures approximately 12.3mm in thickness. That does mean it has a fairly substantial wrist presence, while still being comfortable, also in part to the case shape. 200m water resistance, a Hardlex Mineral crystal, a high level of finishing and a reliable Seiko in-house Cal. 4R35 mechanical, automatic, movement all make this watch into a very serious piece.
The Samurai is remarkably elegant presence, despite the aggressive name and a katana is definitely not a prerequisite to own this stunning watch!
| Glass | Hardlex | 
| Case Material | Stainless Steel | 
| Case Color | Blue | 
| Strap Material | Stainless Steel | 
| Local Warranty | 3 Years | 
| Movement | Automatic with manual winding | 
| Water Resistance | 200m / 660ft diver's | 
| International Warranty | 3 Years | 
| Function | 3 Hands, Date Display | 
| Case Size | 41.7mm | 
| Thickness | 12.3mm | 
| Lug-to-lug | 49.5mm | 
| Clasp | Three-fold clasp with secure lock , push button release with extender | 
| Weight | 170.0g | 
| Power Reserve | Approx. 41 hours |