Side by side

Casio PRG-340vsTissot Seastar 1000 GMT

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

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PRG-340
CasioPRG-340
MSRP $280
See the full PRG-340
Seastar 1000 GMT
TissotSeastar 1000 GMT
MSRP $575
See the full Seastar 1000 GMT
Buy from Casio ↗
Buy used on eBay ↗
Buy from Tissot ↗
Buy used on eBay ↗

At a glance

15 of 29 specs differ
Diameter
PRG-34051.7mm
Seastar 1000 GMT40mm
Power Reserve
PRG-340—
Seastar 1000 GMT—
Water Resistance
PRG-340100m
Seastar 1000 GMT300m
MSRP
PRG-340$280
Seastar 1000 GMT$575

Full specifications

Case

8 specs
Category
Field
Diver
Diameter
51.7mm
40mm
Thickness
15.1mm
11.77mm
Lug-to-Lug
54.7mm
40mm
Lug Width
—
20mm
Material
Bio-based resin
Stainless Steel
Finish
—
—
Water Resistance
100m
300m

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
AR Coating
No
—
Indices
—
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
—
11.5'
Power Reserve
—
0h

Pricing

1 specs
MSRP
$280
$575
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