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Biatec T. G. MasarykvsSugess S388 Seagull 1780

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
S388 Seagull 1780
SugessS388 Seagull 1780
MSRP $399
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Buy used on eBay ↗
Buy from Sugess ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
T. G. Masaryk40mm
S388 Seagull 178040mm
Power Reserve
T. G. Masaryk41h
S388 Seagull 178035h
Water Resistance
T. G. Masaryk100m
S388 Seagull 17805m
MSRP
T. G. Masaryk$2,214
S388 Seagull 1780$399

Full specifications

Case

6 specs
Category
—
Chronograph
Thickness
11.15mm
11mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
5m
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
Beige
Blue

Movement

4 specs
Caliber
Sellita SW200-1
Watch 1780
Beat Rate
28,800 vph
3 vph
Power Reserve
41h
35h
Complications
None
GMT, Chronograph, Moonphase, Date, Power reserve indicator

Pricing

1 specs
MSRP
—
$399
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