Side by side
Hamilton Jazzmaster Performer AutochronovsSheffield Deep Gray 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Jazzmaster Performer Autochrono42mm
Deep Gray 30042mm
Power Reserve
Jazzmaster Performer Autochrono60h
Deep Gray 30040h
Water Resistance
Jazzmaster Performer Autochrono100m
Deep Gray 300300m
MSRP
Jazzmaster Performer Autochrono$2,645
Deep Gray 300$258
Full specifications
Case
4 specsCategory
Chronograph
—
Thickness
15.22mm
13.8mm
Lug-to-Lug
46mm
52mm
Water Resistance
100m
300m
Crystal & Dial
1 specsDial Color
Blue
—
Movement
2 specsCaliber
H-31
Seiko NH35
Power Reserve
60h
40h
Pricing
1 specsMSRP
$2,645
—
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