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Biatec T. G. MasarykvsGrand Seiko SBGR321

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
SBGR321
Grand SeikoSBGR321
MSRP $5,200
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Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
T. G. Masaryk40mm
SBGR32140mm
Power Reserve
T. G. Masaryk41h
SBGR32172h
Water Resistance
T. G. Masaryk100m
SBGR321100m
MSRP
T. G. Masaryk$2,214
SBGR321$5,200

Full specifications

Case

4 specs
Category
—
Dress
Thickness
11.15mm
13mm
Lug-to-Lug
48mm
46.6mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Beige
Black

Movement

2 specs
Caliber
Sellita SW200-1
9S65
Power Reserve
41h
72h

Pricing

1 specs
MSRP
—
$5,200
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