Grand Seiko Quartz SBGX071
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The Grand Seiko Quartz SBGX071 is a 37 mm steel dress watch built around Seiko's caliber 9F62, part of the 9F family of thermocompensated quartz movements Grand Seiko has fitted to its Heritage-era dress models since the late 1990s. The 9F62 is rated to within ±10 seconds a year, roughly ten times the accuracy of an ordinary quartz movement, and pairs a twin-pulse motor delivering enough torque to sweep Grand Seiko's oversized hands with a backlash auto-adjust mechanism that eliminates the seconds-hand shudder common to stepper-motor quartz watches; a manual regulation switch inside the case lets a service technician fine-tune the rate further. (Grand Seiko) The SBGX071 pairs the caliber with a silver dial and a matching steel bracelet, running roughly three years on a single SR920SW battery. (The Seiko Guy)
Appearances
| Title | Year | Type | Actor | Character |
|---|---|---|---|---|
| Peaceful Death (2021) | 2021 | Film | Tasuku Emoto | Jin Kawada |