Grand Seiko Sport

SBGA231G

Grand Seiko Sport SBGA231G

Diameter
44 mm
Movement
Spring drive
Case
Titanium
Produced
unknown

Specifications

Value · source
Production start year
unknown
no source
Production end year
unknown
no source
Status
unknown
no source
Retail price
unknown
no source
Case material
titanium
Manufacturer 90% source
Diameter (mm)
44
Manufacturer 90% source
Movement type
Spring drive
Manufacturer 90% source

Fit & dimensions

Value · source
Lug to lug (mm)
unknown
no source
Case thickness (mm)
unknown
no source
Lug width (mm)
unknown
no source
Water resistance (m)
200
Manufacturer 90% source
Crystal material
Sapphire
Manufacturer 90% source
Caseback
unknown
no source

Calibers

Seiko 9R6

Jewels
unknown
no source
Frequency (vph)
unknown
no source
Power reserve (hours)
72
Manufacturer 90% source
Winding
unknown
no source

Frequently asked questions

What size is the Grand Seiko SBGA231G?

The Grand Seiko SBGA231G measures 44 mm in diameter (source: manufacturer).

What movement does the Grand Seiko SBGA231G use?

The Grand Seiko SBGA231G uses a Spring Drive movement (source: manufacturer).

Which caliber is in the Grand Seiko SBGA231G?

The Grand Seiko SBGA231G is listed with the Seiko 9R6 caliber. The Seiko 9R6 has a 72-hour power reserve (source: manufacturer).

What is the Grand Seiko SBGA231G case made of?

The Grand Seiko SBGA231G has a titanium case (source: manufacturer).