Prospex King Samurai Automatic Watch SRPE37K1 PR 100 Sleep Score

Sleep Score

App information

Countdown timer Measuring unit: 1 second Countdown range: 60 minutes Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)

1/100 second stopwatch Measuring capacity

Chasing sunrises and sunsets

Prospex King Samurai Automatic Watch SRPE37K1 PR 100 Sleep ScoreCaliber Number 4R35 Movement Type Automatic with manual winding Duration Approx. 41 hours Exterior Case Material Stainless steel Crystal Sapphire crystal Crystal Coating Anti reflective coating on inner surface LumiBrite Lumibrite on hands, indexes and bezel Band Material Silicone Other Details Water Resistance 200m 660ft diver's Case Size Thickness: 12. 8 ? Diameter: 43. 8 ? Length: 48. 7 ? Weight 126. 0 g Other Specifications Screw case back Screw