Seiko Discover More watch model SMGG21. Based on a classic digital watch design from 1982 known as the Rotocall. Featured a distinctive octagonal rotary switch that revolutionized the way users changed modes by simply rotating the bezel. The unique design, along with its popularity among astronauts, contributed to this model`s strong international recognition. Quartz digital movement. Stainless steel case with bracelet. Blue and grey digital dial
Movement:
SEIKO Quartz Analog ( Battery powered ). Caliber A824.
Functions:
- Rotary switch
- Chronograph up to 100 hours in 1/100 second increments
- Alarm function (single-time alarm)
- Dual-time function
- Battery life warning function
.
Case:
Solid Stainless steel.
Crown:
Traditional style Pushbuttons.
Dial:
Blue color. Grey color. Digital display.
Case Back:
Screw-down style ( threaded ).
Band:
Solid Stainless steel.
Clasp:
Tri-fold, Sport style, with spring release.
Water Resistance:
100m/330ft /10atm.
Case Size:
43.50mm. 37.00mm. 10.50mm.
Warranty:
3 YEARS Manufacturer's Warranty.