Side by side

Hamilton Jazzmaster Performer AutovsBaltic Hermétique Summer

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 Performer Auto

Owners praise the Hamilton Jazzmaster Performer Auto for its stylish looks, clean case finishing, and 80-hour power reserve, making it a good option for a first Swiss watch. Some owners note the 34mm size might be small and suggest it is a bit pricey. One owner finds the flatter crystal reduces light reflection and perceived chunkiness, and it sits well on smaller wrists due to a reasonable lug-to-lug distance. Overall, owners rate the Hamilton Jazzmaster Performer Auto highly for its blend of brand reputation, aesthetics, and practical features at its price point.

Baltic Hermétique Summer

Reviewers highlight the Baltic Hermétique Summer's compact 37mm brushed case with a polished bezel and 150 meters of water resistance. The watch features glossy dials in bright colors with raised BGW9 Super-LumiNova indices that emit a strong blue glow, and it comes with color-matched FKM rubber straps or Baltic bracelets. The Miyota 9039 movement supports hacking and hand-winding. However, the recessed crown can be difficult to manipulate if fingernails are not long enough, and the movement has a stated accuracy of -10/+30 seconds per day. Overall, reviewers praise the Baltic Hermétique Summer for its well-balanced, colorful dials and strong lume at an affordable price point.

At a glance

10 of 29 specs differ
Diameter
Jazzmaster Performer Auto34mm
Hermétique Summer37mm
Power Reserve
Jazzmaster Performer Auto80h
Hermétique Summer42h
Water Resistance
Jazzmaster Performer Auto100m
Hermétique Summer150m
MSRP
Jazzmaster Performer Auto$1,245
Hermétique Summer$594

Full specifications

Case

4 specs
Diameter
34mm
37mm
Thickness
12mm
10.8mm
Lug Width
18mm
20mm
Water Resistance
100m
150m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Blue
Orange
Lume
None
BGW9

Movement

2 specs
Caliber
H-10
Miyota 9039
Power Reserve
80h
42h

Pricing

1 specs
MSRP
$1,245
$594
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