Side by side
Biatec T. G. MasarykvsGrand Seiko SBGR299
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
T. G. Masaryk40mm
SBGR29942mm
Power Reserve
T. G. Masaryk41h
SBGR29972h
Water Resistance
T. G. Masaryk100m
SBGR299100m
MSRP
T. G. Masaryk$2,214
SBGR299$4,300
Full specifications
Case
6 specsCategory
—
Dress
Diameter
40mm
42mm
Thickness
11.15mm
13.1mm
Lug-to-Lug
48mm
47.9mm
Lug Width
20mm
21mm
Material
316L Stainless Steel
Stainless Steel
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Beige
Black
Movement
2 specsCaliber
Sellita SW200-1
9S61
Power Reserve
41h
72h
Pricing
1 specsMSRP
—
$4,300
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