Seiko SRPG59K1 CNY and HRV metrics

and HRV metrics

SLEEP MONITORING AND SLEEP SCORE

The inspiration for Butterfly Lovers comes from the legend of Liang Zhu — a love that transcends time

Band Material Stainless-steel Band Length Mens Standard Case Material Stainless Steel Dial Color Black Bezel Material Stainless Steel Crystal Sapphire Crystal Glass Movement Type Solar Powered Calendar Type Date Water Resistant Depth 100 Meters Warranty Type Comes with 3 years warranty

All Satellite Systems + Multi-band: Up to 17 hours (14 hours always-on)

Seiko SRPG59K1 CNY and HRV metricsSeiko Prospex Automatic Save The Oceans Divers Watch SRPG59K1 Movement Caliber Number: 4R35 Movement Type Automatic with manual winding Precision: +25 to 15 seconds per day Power reserve Approx. 41 hours Jewels 23 Functions Stop second hand function Day Date display Case Band Case Material: Stainless steel Case Size: Thickness: 12. 6mm Diameter: 43. 2mm Lug to lug: 44. 0mm Crystal: Hardlex Band Material: Silicone LumiBrite: LumiBrite on hands,