Side by side

Hamilton Jazzmaster Auto ChronovsStraton Straton Classic Driver MKII

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Hamilton Jazzmaster Auto Chrono

Owners widely praise the Hamilton Jazzmaster Auto Chrono for its value and dressy yet substantial look. The H-31 or adapted 7753 movement is noted, alongside a 60-hour power reserve. Some owners prefer a 3-6-9 subdial layout or a smaller case size, and the movement's thickness makes it unsuitable for those seeking a slim watch. On balance, owners rate the Hamilton Jazzmaster Auto Chrono highly for its value and refined aesthetic.

Straton Classic Driver MKII

The Straton attracts owners for its vintage-inflected dial design and 40mm proportions; one appreciates the panda dial, sapphire crystal with anti-AR coating, and retro font. Owners note the finish quality matches the sub-$300 price point, though one flags the bracelet's end link fit as subpar and prefers a strap alternative instead. The 40mm case wears slightly larger than other 40mm watches. On balance, the Straton finds favor among owners seeking accessible vintage-style chronographs, though bracelet fit and mecha-quartz pricing merit consideration.

At a glance

12 of 29 specs differ
Diameter
Jazzmaster Auto Chrono42mm
Straton Classic Driver MKII40mm
Power Reserve
Jazzmaster Auto Chrono60h
Straton Classic Driver MKII
Water Resistance
Jazzmaster Auto Chrono100m
Straton Classic Driver MKII200m
MSRP
Jazzmaster Auto Chrono$2,095
Straton Classic Driver MKII$299

Full specifications

Case

6 specs
Diameter
42mm
40mm
Thickness
15.23mm
12.5mm
Lug-to-Lug
0mm
48mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Yes
Dial Color
Black

Movement

3 specs
Caliber
H-21
Miyota 6S21
Type
Automatic
Quartz
Power Reserve
60h
0h

Pricing

1 specs
MSRP
$2,095
$299
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