Seiko
Double-sided automatic lift (Magic Lever); 41-hour power reserve
Stainless steel housing, stainless steel bracelet with folding clasp with safety push button, Hardlex crystal, screw-down crystal case back, 43.0mm diameter.
100m water resistance, unidirectional rotating bezel. Day and date. Lumibrite.
43 x 13mm.
4R36.