Side by side
Hamilton Jazzmaster Open Heart AutovsHemel Sky Racer Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Jazzmaster Open Heart Auto36mm
Sky Racer Automatic43mm
Power Reserve
Jazzmaster Open Heart Auto80h
Sky Racer Automatic40h
Water Resistance
Jazzmaster Open Heart Auto50m
Sky Racer Automatic50m
MSRP
Jazzmaster Open Heart Auto$2,695
Sky Racer Automatic$700
Full specifications
Case
5 specsDiameter
36mm
43mm
Thickness
10mm
16mm
Lug-to-Lug
46mm
49mm
Lug Width
18mm
20mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Mother of pearl
Panda
Movement
2 specsCaliber
H-10
SL4617
Power Reserve
80h
40h
Pricing
1 specsMSRP
$2,695
$700
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