Seiko Prospex Sea 192740860843 Prospex continues to celebrate a

Prospex continues to celebrate a long history of sports watch excellence

large hands and prominent markers

this timepiece handles demanding conditions effortlessly

Powering the watch is Hi-Beat Caliber 9S85

The Adventure line embodies the thrill of exploring and conquering nature’s playground – the trails

Seiko Prospex Sea 192740860843 Prospex continues to celebrate aRoyal Jewelers is an authorized Seiko dealer in the Boston area and offers the Seiko Prospex Sea with Seiko's 3 year warranty. Movement Caliber Number 6R35 Movement Type Automatic with manual winding Precision +25 to 15 seconds per day Power reserve Approx. 70 hours Jewels 24 Functions Stop seconds hand function Date display Case Band Case Material Stainless steel (Bezel: Stainless steel with ceramic display) Case Size Thickness: 13. 4mm Diameter: 45.