Seiko Presage SPB203 Sharp Edge Black Series Automatic Grand Seiko Water Resistance: Water resistance to

Water Resistance: Water resistance to 20 ATM

Movement: Automatic 26 Jewels

A gas tube is placed on each hour marker

the watch can be worn in a variety of situations by combining it with a wide range of 10 exclusive leather straps

bi-directional winding mechanism

Seiko Presage SPB203 Sharp Edge Black Series Automatic Grand Seiko Water Resistance: Water resistance toCaliber Number 6R35 Movement Type Automatic with manual winding Accuracy +25 to 15 seconds per day Duration Approx. 70 hours Exterior Case Material Stainless steel (super hard coating) Crystal Sapphire crystal Crystal Coating Anti reflective coating on inner surface LumiBrite Lumibrite on hands and indexes Clasp Three fold clasp with push button release Other Details Water Resistance 10 bar Case Size Thickness: 11. 1 Diameter: 39. 3 Length: 47. 2