SEIKO Prospex SUMO 50th Anniversary Thailand Limited Edition of 820 pcs. SPB031 SPB031J SPB031J1
- should you need any more information or an actual photo of the watch feel free to contact us.
Specifications
Movement
- Caliber Number
- 6R15
- Movement Type
- Automatic with manual winding
- Power reserve
- Approx. 50 hours
- Jewels
- 23
- Functions
-
- Stop second hand function
- Date display
Case/Band
- Case Material
- Stainless steel
- Case Size
- Thickness:13.3mm
Diameter:48.0mm
Lug-to-lug:50.0mm
Crystal
Sapphire crystal with magnifier g
- Crystal Coating
- Anti-reflective coating on inner surface
- LumiBrite
- LumiBrite on hands, index(es) and bezel
-
- Clasp
- Three-fold clasp with secure lock , push button release with extender
- Distance between lugs : 22
Other Details
- Water Resistance
- 200m / 660ft diver's
- Features
-
- Unidirectional rotating bezel
- Screw-down crown
- Three-fold clasp with secure lock and extender
- Screw case back