Side by side
Jack Mason Strat-o-timer GMTvsTypsim Typsim PoolTimer Stainless Steel Swim Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Strat-o-timer GMT40mm
Typsim PoolTimer Stainless Steel Swim Watch39mm
Power Reserve
Strat-o-timer GMT42h
Typsim PoolTimer Stainless Steel Swim Watch40h
Water Resistance
Strat-o-timer GMT200m
Typsim PoolTimer Stainless Steel Swim Watch200m
MSRP
Strat-o-timer GMT$1,099
Typsim PoolTimer Stainless Steel Swim Watch$999
Full specifications
Case
4 specsDiameter
40mm
39mm
Thickness
13.2mm
12.7mm
Lug-to-Lug
47mm
47.5mm
Lug Width
20mm
20mm
Crystal & Dial
2 specsCrystal
Sapphire
Acrylic
Dial Color
—
Silver-White
Movement
2 specsCaliber
Miyota 9075
Sellita SW300-1
Power Reserve
42h
40h
Pricing
1 specsMSRP
$1,099
$999
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