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Automatic GMT

ReferenceSBGM227

Case
39.4 mm · Stainless steel
Thickness
14.1 mm
Water
100 m
Bezel
Fixed
Calibre
9S86 · 55 h
Dial
Black

Description

The Grand Seiko Automatic GMT SBGM227 has a 39.4 mm stainless steel case, 14.1 mm thick and water-resistant to 100 m. It has a black dial with mixed indices. It uses the automatic calibre 9S86, with a 55-hour power reserve. Its functions include date.

Specifications

General

Model name
Automatic GMT
Status
Unknown

Dial

Colour
Black
Indices
Mixed
Hands
Dauphine

Movement

Calibre
Grand Seiko 9S86
Type
Automatic
Power reserve
55 h
Frequency
36,000 vph (5 Hz)
Jewels
37
Functions
  • Additional 24 Hour Hand (adjustable)
  • Date
  • Hours
  • Minutes
  • Seconds
Complications
Date

Case

Shape
Round
Diameter
39.4 mm
Thickness
14.1 mm
Material
Stainless steel
Bezel
Fixed
Caseback
Display (sapphire)
Crystal
Sapphire
Water resistance
100 m

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