Seiko Presage SRPB77 Cocktail Time Silver Sunburst Dial Automatic Formex Spring Drive was selected as

Spring Drive was selected as the perfect mechanism for the task

we often have the feeling of looking at a cloudy sky from the patterns the oyster created

Power Reserve : 42h

Case Material: CARBONOX™

launched in 2020

Seiko Presage SRPB77 Cocktail Time Silver Sunburst Dial Automatic Formex Spring Drive was selected asCaliber Number 4R35 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 23 Functions Stop seconds hand function Date display Case Band Case Material Stainless steel Case Size Thickness: 11. 8mm Diameter: 40. 5mm Crystal Box shaped Hardlex Clasp Deployment clasp with push button release Distance between lugs 20 Other Details Water Resistance 5 bar Features See through & Screw case back