Side by side
Grand Seiko SBGD223vsVario 1918 Trench Brass
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
SBGD22344.5mm
1918 Trench Brass40mm
Power Reserve
SBGD223192h
1918 Trench Brass40h
Water Resistance
SBGD223100m
1918 Trench Brass100m
MSRP
SBGD223$320,000
1918 Trench Brass$388
Full specifications
Case
6 specsCategory
Chronograph
Field
Diameter
44.5mm
40mm
Thickness
14.4mm
10mm
Lug-to-Lug
52mm
45mm
Lug Width
23mm
18mm
Material
Platinum
316L Stainless Steel
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black
White
Movement
3 specsCaliber
9R01
Miyota 82s5
Type
Spring Drive
Automatic
Power Reserve
192h
40h
Pricing
1 specsMSRP
$320,000
$388
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