Side by side
Hamilton Jazzmaster Performer AutochronovsTSAO Baltimore OLD BAY Timepiece
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Jazzmaster Performer Autochrono42mm
OLD BAY Timepiece40mm
Power Reserve
Jazzmaster Performer Autochrono60h
OLD BAY Timepiece41h
Water Resistance
Jazzmaster Performer Autochrono100m
OLD BAY Timepiece200m
MSRP
Jazzmaster Performer Autochrono$2,645
OLD BAY Timepiece$550
Full specifications
Case
5 specsCategory
Chronograph
—
Diameter
42mm
40mm
Thickness
15.22mm
13.2mm
Lug Width
22mm
20mm
Water Resistance
100m
200m
Crystal & Dial
1 specsDial Color
Blue
—
Movement
2 specsCaliber
H-31
Seiko NH38
Power Reserve
60h
41h
Pricing
1 specsMSRP
$2,645
$550
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