Side by side
Hamilton Jazzmaster Lord Hamilton Auto ChronovsLum-Tec B64 Chronograph
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 Lord Hamilton Auto Chrono46mm
B64 Chronograph44mm
Power Reserve
Jazzmaster Lord Hamilton Auto Chrono60h
B64 Chronograph40h
Water Resistance
Jazzmaster Lord Hamilton Auto Chrono100m
B64 Chronograph100m
MSRP
Jazzmaster Lord Hamilton Auto Chrono$1,695
B64 Chronograph$545
Full specifications
Case
5 specsDiameter
46mm
44mm
Thickness
15.25mm
—
Lug-to-Lug
46mm
51.5mm
Lug Width
24mm
22mm
Material
Stainless Steel
Titanium (DLC coated)
Crystal & Dial
2 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Standard
Movement
2 specsCaliber
H-21
—
Power Reserve
60h
40h
Pricing
1 specsMSRP
$1,695
$545
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