Side by side

Biatec T. G. MasarykvsGrand Seiko SLGB001

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

T. G. Masaryk
BiatecT. G. Masaryk
MSRP $2,214
SLGB001
Grand SeikoSLGB001
MSRP $39,000

At a glance

11 of 29 specs differ
Diameter
T. G. Masaryk40mm
SLGB00137mm
Power Reserve
T. G. Masaryk41h
SLGB00172h
Water Resistance
T. G. Masaryk100m
SLGB001100m
MSRP
T. G. Masaryk$2,214
SLGB001$39,000

Full specifications

Case

5 specs
Category
Dress
Diameter
40mm
37mm
Thickness
11.15mm
11.4mm
Lug-to-Lug
48mm
44.3mm
Material
316L Stainless Steel
Platinum

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
Beige
Black

Movement

3 specs
Caliber
Sellita SW200-1
9RB2
Type
Automatic
Spring Drive
Power Reserve
41h
72h

Pricing

1 specs
MSRP
$39,000
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Biatec T. G. Masaryk vs Grand Seiko SLGB001 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.