SBGW231G

SBGW231

Elegance Collection

Features

A 3-day power reserve with lasting quality

The watch has a 3-day power reserve and combines the latest in hairspring technology with an escapement developed through the MEMS technology to achieve high accuracy and stability when worn.
The delicacy, strength and beauty of the movement can be enjoyed the exhibition case back.

Specifications

Exterior
Exterior: Stainless steel
Case back: See-through case back
Case back with 6 screws
Glass Material: Box shaped sapphire crystal
Glass Coating: Anti-reflective coating on inner surface
Case size: Diameter 37.3mm Lug-to-lug 44.3mm Thickness 11.6mm
Band width: 19mm
Band Material: Crocodile leather
Movement
Caliber no.: 9S64 Instructions
Movement Type: Manual winding
Power reserve: Approx. 72 hours(3 days)
± seconds per month: +5 to -3 seconds per day
  • Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Normal usage accuracy: +10 to -1 seconds per day
Functions
Water resistance: Splash Resistant
Magnetic resistance: 4,800 A/m
Weight: 61 g
Other details / Features:
  • 24 jewels

A classic look, with the Grand Seiko touch.

The case is round. The dial is simple. The case is a conventional 37.3mm in diameter. In all its fundamentals, this is a classic "dress" watch. But look more closely and the unique character of Grand Seiko is revealed. The lugs are curved. The case is Zaratsu polished to a distortion-free finish. The hands and indexes are diamond cut to reflect the light from every angle. The more you look, the more you understand why the original design team of Grand Seiko in the 1960’s talked of ‘the sparkle of quality’.

As comfortable as a watch can be.

How can a watch be made to sit so comfortably on the wrist? It all starts on the inside. This Elegance timepiece is powered by the hand-winding Caliber 9S64 which is so slim that the entire case is just 11.6 mm in depth. The dial, hands and sapphire crystal are curved and the lugs are shaped so as to allow the leather strap to wrap snugly around the wrist. When you wear a Grand Seiko, it just feels right.