Seiko - Rotocall - SMGG21 - Watch Specs & Virtual Try-On
The Seiko Rotocall SMGG21 features a 37mm case, digital display, and unique rotary bezel. Check specs and virtually try it on!
Watch summary
The Seiko Rotocall SMGG21 is a reissue of a classic 1980s digital watch, known for its unique octagonal rotary bezel used to switch between functions. It offers a blend of vintage design and modern functionality and is comfortable on various wrist sizes. This model is a durable and functional timepiece suitable for everyday wear.
- Case Diameter
- 37mm
- Movement
- Quartz Caliber A824
- Power Reserve
- 3 years
- Thickness
- 10.6mm
- Lug-to-Lug
- 43.5mm
- Retail Price (USD)
- $550
Curious how it looks on you? Upload a wrist photo and our virtual try-on places the Rotocall on your wrist in seconds.
Virtual try-on preview
Upload your photo to see realistic lighting, perspective, and strap curvature applied automatically.
The Seiko Rotocall SMGG21 is a reissue of a classic 1980s digital watch, known for its unique octagonal rotary bezel used to switch between functions. It offers a blend of vintage design and modern functionality and is comfortable on various wrist sizes. This model is a durable and functional timepiece suitable for everyday wear.
More from Seiko
Discover other timepieces from the same brand.
Presage Cocktail Time
Seiko
38.5mm - Gradated Deep Blue Dial - SRPE43 / SRPE43J / SRPE43J1
Prospex Samurai
Seiko
41.7mm - Red Dial - SRPL11
Prospex Speedtimer Solar Chronograph World Athletics Championships Tokyo 2025 Limited Edition
Seiko
39mm - Edo Purple Dial - SSC955
Presage Cocktail Time GMT
Seiko
40.5mm - Brown Dial - SSK039
Ready to see it on you?
Upload a wrist photo to try the Seiko instantly
Our AI aligns the watch automatically so you can preview the fit before you buy. Works with indoor, outdoor, and mirror selfies.
Comments
Leave a Comment
No comments yet. Be the first to comment!