Seiko 5 Sports SRPJ81 Field Sports Style Black Dial Automatic 36mm Zodiac and titanium means this watch

and titanium means this watch is light as a feather yet tough as nails and has the rugged durability to take on anything life throws at it

Sku: ZO9410

Each of the hour markers has a generous coating of Lumibrite

The mechaquartz movements were invented after the Quartz crisis in the late 80's by swiss and japanese brands quite at the same time

Case Diameter: 38

Seiko 5 Sports SRPJ81 Field Sports Style Black Dial Automatic 36mm Zodiac and titanium means this watchCalibre Number 4R36 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 24 Functions Stop seconds hand function Day Date display Case Band Case Material Stainless steel Case Size Thickness: 12. 5mm Diameter: 36. 4mm Lug to lug: 44. 4mm Crystal Curved Hardlex LumiBrite LumiBrite on hands and index(es) Clasp Three fold clasp with push button release Distance between lugs 18 Other Details Water Resistance 10 bar Weight 114.