SEIKO PROSPEX BLACK SERIES "NIGHT VISION" SUMO LIMITED EDITION - SPB433J1

Movement

Caliber Number

6R35

 

Movement Type

Automatic with manual winding capacity

 

Accuracy

+25 to -15 seconds per day

 

Exterior

Case Material

Stainless steel (hard coating) with ceramic bezel

 

Crystal

Sapphire crystal

 

Crystal Coating

Anti-reflective coating on inner surface

 

LumiBrite

Lumibrite on hands, indexs and bezel

 

Clasp

Three-fold clasp with secure lock , push button release with extender

 

Other Details

Water Resistance

200m / 660ft diver's

 

Case Size

Thickness: 13.4 ㎜

Diameter: 45.0 ㎜

Length: 52.6 ㎜

 

Other Features

LIMITED EDITION on the case back

Serial number engraved on the case back

Unidirectional rotating bezel

Screw-down crown

Three-fold clasp with secure lock and extender

Screw case back