Side by side

Hamilton Jazzmaster Auto ChronovsSternglas Marus 2.0

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

Jazzmaster Auto Chrono
HamiltonJazzmaster Auto Chrono
MSRP $2,095
Marus 2.0
SternglasMarus 2.0
MSRP $593
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.

Sternglas Marus 2.0

Owners widely praise the Sternglas Marus 2.0 for its well-built, heavy case and excellent bezel action, which is considered superior to some competitors. Reviewers note the refined case and luminous dial markers, while the green dial stands out from other divers. The Seiko NH35A movement offers accuracy ranging from -20/+40 seconds per day. One reviewer desired a slightly larger screw-down crown. Overall, owners and reviewers rate the Sternglas Marus 2.0 highly for its robust build and standout dial at its price point.

From video reviewers

The Seiko NH35 automatic movement is a shared strength. Reviewers did not reach a consensus on any weaknesses.

At a glance

12 of 29 specs differ
Diameter
Jazzmaster Auto Chrono42mm
Marus 2.041mm
Power Reserve
Jazzmaster Auto Chrono60h
Marus 2.041h
Water Resistance
Jazzmaster Auto Chrono100m
Marus 2.0200m
MSRP
Jazzmaster Auto Chrono$2,095
Marus 2.0$593

Full specifications

Case

6 specs
Category
Chronograph
Diver
Diameter
42mm
41mm
Thickness
15.23mm
14mm
Lug-to-Lug
46mm
49mm
Lug Width
22mm
20mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
Dial Color
Black
Lume
None
Luminova

Movement

3 specs
Caliber
H-21
Seiko TMI NH35
Power Reserve
60h
41h
Jewels
25

Pricing

1 specs
MSRP
$2,095
$593
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