Tutima 6156-08 M2 Seven Seas S Red Dial Stainless Seiko the watch is wound automatically

the watch is wound automatically from energy generated by the wearer

This new watch has the exact same specifications as the watch which went into space with one adaptation: a screw-in crown is used

This may avoid any unnecessary damage on the watch as the patina actually serves to protect the case

Drive system Spring Drive

and GA2140

Tutima 6156-08 M2 Seven Seas S Red Dial Stainless Seiko the watch is wound automaticallyMovement Cal. Tutima 330 Case Stainless steel, brushed Dial Red dgrad Band Stainless steel bracelet with folding clasp Diameter 40 mm Height 12,5 mm Movement details: Automatic movement. Rotor with gold seal. 25 jewels. Polished screws. Power reserve when fully wound 38 hours. Functions: Date display. Hour, minute, sweep second. Dial details: SuperLumiNova coated indices Case details: Pressure tested to 50 bar. Unidirectionally rotatable bezel with