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Seiko Coutura Radio Sync Solar Chronograph – Black Dial – SSG021

$540.00
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Product Details
UPC: SSG021
Brand: Seiko
Reference #: SSG021
Collection: Seiko Coutura Radio Sync Solar Chronograph
Movement: Radio Sync Solar Chronograph · Cal. 8B92
Crystal: Sapphire
Water resistance: 100m
Dial: Black
Band / finish: Black ion-finished bracelet

The Seiko SSG021 is a Coutura Radio Sync Solar Chronograph. It receives broadcast time signals to correct itself automatically and runs on light, so it stays accurate without a battery change.

This reference features a patterned black dial with blue-highlighted subdials in a black ion-finished case. Inside is the Seiko Radio Sync Solar caliber 8B92, which sets itself from broadcast time signals and runs on light, with chronograph, 24-hour and world-time functions. You also get sapphire crystal, 100m water resistance and black ion-finished bracelet.

See the SSG021 in person at Chicago Clock Company in Clarendon Hills (431 E Ogden Ave), Orland Park (14486 LaGrange Rd) and Palatine (1615 N Rand Rd). We have been family-owned since 1917, and our watch technicians handle Seiko battery replacement, band changes and repair after the sale.

Specifications

Movement

Caliber Number
8B92
Movement Type
Radio Sync Solar
Precision
±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )
Power reserve
Operating for approx. 6 months (when fully charged), power save: approx. 2 years
Jewels
10
Functions
  • Overcharge prevention function
  • Quick-start function
  • Power save function
  • 24-hour hand
  • Chronograph up to 60 minutes in 1/5 second increments
  • Full-auto calendar correct to the December 31, 2099
  • World time function (25 time zones)
  • Radio signal receiving function (receives official standard radio signals from Japan, China, U.S.A., Germany and U.K.)
  • Automatic reception function
  • Manual reception function
  • Reception result display function
  • Automatic hand position alignment function
  • Date display

Case/Band

Case Material
Stainless steel (hard coating)
Case Size
Thickness:11.5mm
Diameter:44.6mm
Crystal
Sapphire crystal
LumiBrite
LumiBrite on hands and index(es)
Clasp
Three-fold clasp with push button release
Distance between lugs
12

Other Details

Water Resistance
10 bar

FAQ

What movement is in the Seiko SSG021?

The SSG021 runs on the Seiko Radio Sync Solar caliber 8B92, which sets itself from broadcast time signals and runs on light, with chronograph, 24-hour and world-time functions.

Is the Seiko SSG021 water resistant?

Yes. It is rated to 100 meters (10 bar), which covers swimming and snorkeling. It is not a scuba diving watch.

How does Seiko Radio Sync Solar set itself?

At night the watch listens for radio time signals (including the U.S. signal from Colorado) and corrects to the exact time. Solar charging keeps it running, so you never replace a battery.

Where can I buy the Seiko SSG021 near Chicago?

Chicago Clock Company carries it online and in our showrooms in Clarendon Hills (431 E Ogden Ave), Orland Park (14486 LaGrange Rd) and Palatine (1615 N Rand Rd).

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Seiko Coutura Radio Sync Solar Chronograph – Black Dial – SSG021