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Description
Movement: Quartz (Caliber A824)
Accuracy: ±20 Seconds per Month
Battery Life: Approximately 3 Years
Case Material: Stainless Steel
Case Diameter: 37.0 mm
Case Thickness: 10.6 mm
Lug-to-Lug Distance: 43.5 mm
Crystal: Hardlex
Bracelet Material: Stainless Steel
Bracelet Length: 195 mm
Lug Width: 20 mm
Clasp: Three-Fold Clasp with Push-Button Release
Water Resistance: 100 meters (10 Bar)
Weight: 107 g
Rotary Switch Bezel for Mode Selection
Chronograph: Up to 100 Hours in 1/100-Second Increments
Alarm Function: Single-Time Alarm
Dual-Time Function
Battery Life Warning Function
Rotating Bezel
Screw Case Back
Collection: Rotocall Re-Interpretation
Gender: Men's
Style: Vintage-Inspired Digital Sports Watch
Model: SMGG17
Heritage Inspiration: Seiko Rotocall (1982)
The Seiko SMGG17 is a modern re-creation of the iconic Seiko Rotocall, a groundbreaking digital watch first introduced in 1982. The original Rotocall gained international recognition for its innovative octagonal rotary switch bezel, which allowed users to navigate functions simply by rotating the bezel. This distinctive design, combined with its popularity among astronauts and technology enthusiasts, has made the Rotocall one of Seiko's most memorable digital timepieces. The new SMGG17 faithfully revives that heritage while incorporating modern reliability and build quality.
Powered by Seiko's Caliber A824 quartz movement, the watch delivers precise timekeeping with an accuracy of ±20 seconds per month and a battery life of approximately three years. Its compact 37mm stainless steel case is paired with a stainless steel bracelet and protected by Hardlex crystal. The watch is equipped with a range of practical functions, including a 100-hour chronograph, alarm, dual-time display, and battery life warning indicator. With a rotating bezel, screw case back, and 100 meters of water resistance, the SMGG17 combines vintage-inspired design with contemporary functionality.
The Seiko SMGG17 is a modern re-creation of the iconic Seiko Rotocall, a groundbreaking digital watch first introduced in 1982. The original Rotocall gained international recognition for its innovative octagonal rotary switch bezel, which allowed users to navigate functions simply by rotating the bezel. This distinctive design, combined with its popularity among astronauts and technology enthusiasts, has made the Rotocall one of Seiko's most memorable digital timepieces. The new SMGG17 faithfully revives that heritage while incorporating modern reliability and build quality.
Powered by Seiko's Caliber A824 quartz movement, the watch delivers precise timekeeping with an accuracy of ±20 seconds per month and a battery life of approximately three years. Its compact 37mm stainless steel case is paired with a stainless steel bracelet and protected by Hardlex crystal. The watch is equipped with a range of practical functions, including a 100-hour chronograph, alarm, dual-time display, and battery life warning indicator. With a rotating bezel, screw case back, and 100 meters of water resistance, the SMGG17 combines vintage-inspired design with contemporary functionality.