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A new creation pays homage to the fan-favorite 1980s watch
once known as the Seiko Rotocall.
The new model is based on a classic digital watch design from 1982 known as the Rotocall. This iconic creation 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.
Rotocall, released in 1982
SMGG17
$ 550.00April 2026 Release
SMGG19
$ 550.00April 2026 Release
SMGG21
$ 550.00April 2026 Release
Specifications
Movement
Caliber Number A824
Movement Type Quartz
Precision±20 seconds per month
Battery lifeApprox. 3 years
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
Other Details
Water Resistance 10 bar
Weight 107.0g
Features- Rotating bezel
- Screw case back
Case/Band
Case MaterialStainless steel
Case Size- Thickness: 10.6mm
- Diameter: 37.0mm
- Lug-to-lug: 43.5mm
Crystal Hardlex
Clasp
Three-fold clasp with
push button release
Distance between lugs20
Bracelet Length195.0
