SBGX263

Main Features

SBGX263 is powered by Grand Seiko’s 9F quartz movement, created through the brand’s pursuit of accuracy, beauty, legibility, long-term usability, and ease of use.

Movement

Caliber: 9F62
Driving system: Battery-powered quartz
Accuracy: Annual accuracy of ±10 seconds

SBGX263 uses Grand Seiko’s high-precision quartz Caliber 9F62. Its annual accuracy of ±10 seconds makes it extremely practical for everyday use.

Exterior

Case: Stainless steel
Case back: Screw case back
Crystal: Sapphire crystal
Coating: Anti-reflective coating on inner surface

The case combines distortion-free mirror finishing with fine hairline finishing, giving the watch a quiet but confident presence.

Size

Case size: 37.0mm diameter, 44.6mm lug-to-lug, 10.0mm thickness
Band width: 19mm
Maximum bracelet length: 205mm
Weight: 134g

The 37.0mm case and 10.0mm thickness are designed to sit neatly under a shirt cuff.

Water Resistance and Functions

Water resistance: 10 bar
Magnetic resistance: Yes
Clasp: Three-fold clasp with push button release

With 10 bar water resistance and magnetic resistance, SBGX263 is practical enough for business and everyday wear.

9F Quartz Appeal

The main appeal of this model is Grand Seiko’s 9F quartz movement. With annual accuracy of ±10 seconds, it offers a level of precision and convenience that makes it easy to rely on every day.

Simple, Timeless Design

SBGX263 is not about loud decoration or complicated functions. Its clean three-hand design, easy-to-read dial, stainless steel case, and slim 10.0mm profile make it versatile for suits, business settings, and daily styling.

Understated Japanese Luxury

The compact 37.0mm case and thin profile give the watch an understated feel. For international customers, this makes it easy to present as a quiet luxury Japanese watch—refined, precise, and highly wearable without being flashy.

Recommended For

This model is easy to recommend for customers looking for a first Grand Seiko, a Japanese quartz luxury watch, an accurate everyday watch, a business-friendly dress watch, or a simple Made in Japan timepiece with long-term reliability.