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Biatec T. G. MasarykvsGrand Seiko SBGM221

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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T. G. Masaryk
BiatecT. G. Masaryk
MSRP $2,214
SBGM221
Grand SeikoSBGM221
MSRP $5,400
Buy from Biatec ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
T. G. Masaryk40mm
SBGM22139.5mm
Power Reserve
T. G. Masaryk41h
SBGM22172h
Water Resistance
T. G. Masaryk100m
SBGM22130m
MSRP
T. G. Masaryk$2,214
SBGM221$5,400

Full specifications

Case

7 specs
Category
—
GMT
Diameter
40mm
39.5mm
Thickness
11.15mm
13.7mm
Lug-to-Lug
48mm
46.9mm
Lug Width
20mm
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Beige
Black

Movement

2 specs
Caliber
Sellita SW200-1
9S66
Power Reserve
41h
72h

Pricing

1 specs
MSRP
—
$5,400
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