LoupeLabGrand Seiko Automatic GMT Stainless Steel / Black / Bracelet
Ref. SBGM227
The Grand Seiko GMT SBGM227 was introduced in 2017 as a replacement for the SBGM027. It features a stainless steel case with fixed 24-hour bezel. The dial is black.
Diameter39.4mm
Thickness14.1mm
Water Resistance100m
Power Reserve55hrs
Case & Dimensions
Diameter39.4 mm
Thickness14.1 mm
MaterialStainless Steel
Water Resistance100 m
Sponsored
Movement
CaliberGrand Seiko 9S86
ManufacturerGrand Seiko
TypeAutomatic
Power Reserve55 hours
Frequency36,000 bph
Jewels37
Complicationshoursminutesadditional 24 hour hand (adjustable)secondsdate
Also Known As
9S86CaliberGrand Seiko 9S85base_caliberCal. 9S86Caliber
Production
StatusCurrent Production