Side by side
Hamilton Jazzmaster Performer AutochronovsSheffield Mechanic's Pit Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
7 of 29 specs differDiameter
Jazzmaster Performer Autochrono42mm
Mechanic's Pit Watch42mm
Power Reserve
Jazzmaster Performer Autochrono60h
Mechanic's Pit Watch—
Water Resistance
Jazzmaster Performer Autochrono100m
Mechanic's Pit Watch100m
MSRP
Jazzmaster Performer Autochrono$2,645
Mechanic's Pit Watch—
Full specifications
Case
2 specsThickness
15.22mm
13.5mm
Lug-to-Lug
46mm
48mm
Crystal & Dial
1 specsDial Color
Blue
White
Movement
3 specsCaliber
H-31
Seiko VK64
Type
Automatic
Mecaquartz
Power Reserve
60h
—
Pricing
1 specsMSRP
$2,645
—
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