SEIKO MENS SPORTS SRPK87K1

Movement

Caliber Number4R36Movement TypeAutomatic with manual windingPower reserveApprox. 41 hoursJewels24Functions

Stop second hand function

Day/Date display

Case/Band

Case MaterialStainless steelCase SizeThickness:12.5mm
Diameter:37.4mm
Lug-to-lug:44.7mmCrystalCurved HardlexLumiBriteLumiBrite on hands and index(es)ClaspThree-fold clasp with push button releaseDistance between lugs18

Other Details

Water Resistance10 barMagnetic Resistance4,800 A/mWeight125.0gFeatures

See-through & Screw case back