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Seiko · Reference SMGG21P1

Seiko Rotocall Alarm Chronograph Quartz Digital Watch SMGG21P1

Exact watch variant · Dial: Digital · Case diameter: 37

Save 32% vs observed original

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1 offer
Lowest listed price
J

Jomashop

In stock · Destination terms vary

$550.00$374.00Save 32%

Shipping unknown · Observed 30 Aug 2026, 12:45 UTC

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Price history

Validated retailer prices plotted on the dates they were observed.

Lowest observed$374.00
Observed price history for Seiko Rotocall Alarm Chronograph Quartz Digital Watch SMGG21P1 Line chart of 1 validated retailer price observation. The horizontal axis is observation date and the vertical axis is listed price in USD. $400.00$390.00$380.00$370.00$360.00$350.00 Aug 30 Jomashop: $374.00, 30 Aug 2026, 12:45 UTC Observation date Listed price (USD)
Tracking has just startedA line will appear after another observation from the same retailer. No earlier prices are backfilled.

Tracking started 30 Aug 2026, 12:45 UTC

  • Jomashop$374.00 · 1 observation

The exact watch

About this watch

Silver-tone stainless steel case and bracelet. Rotating blue and grey stainless steel bezel. Digital dial. Dial Type: digital. Seiko Caliber A824 quartz movement. Scratch resistant Hardlex crystal. Solid case back. Octagonal case shape, case size: 37 mm, case thickness: 10.6 mm. Band width: 20 mm, band length: 7.5 inches. Fold over clasp with a safety release. Water resistant at 100 meters / 330 feet. Functions: date, day, hour, minute, second, chronograph up to 100 hours in 1/100 second increments, alarm, dual-time function. Rotocall Series. Sport watch style. Seiko Rotocall Alarm Chronograph Quartz Digital Watch SMGG21P1.

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Specifications

Case diameter
37
Case material
Stainless Steel
Case thickness
10.6 mm
Band width
20 mm
Bracelet
Stainless Steel
Crystal
Scratch Resistant Hardlex
Clasp
Fold Over with Safety Release
Water resistance
100 meters / 330 feet
Dial
Digital
Functions
Date, Day, Hour, Minute, Second, Chronograph up to 100 hours in 1/100 second increments, Alarm, Dual-time function
Case back
Solid
Bezel color
Blue and Grey
Bezel
Rotating
Movement
Seiko Caliber A824