Side by side

Hamilton Jazzmaster Day Date AutovsBaltic Hermétique Summer

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

Jazzmaster Day Date Auto
HamiltonJazzmaster Day Date Auto
MSRP $1,045
Hermétique Summer
BalticHermétique Summer
MSRP $594

At a glance

9 of 29 specs differ
Diameter
Jazzmaster Day Date Auto40mm
Hermétique Summer37mm
Power Reserve
Jazzmaster Day Date Auto80h
Hermétique Summer42h
Water Resistance
Jazzmaster Day Date Auto50m
Hermétique Summer150m
MSRP
Jazzmaster Day Date Auto$1,045
Hermétique Summer$594

Full specifications

Case

3 specs
Diameter
40mm
37mm
Thickness
11.52mm
10.8mm
Water Resistance
50m
150m

Crystal & Dial

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

Movement

2 specs
Caliber
H-40
Miyota 9039
Power Reserve
80h
42h

Pricing

1 specs
MSRP
$1,045
$594

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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 Day Date Auto

Owners widely praise the Hamilton Jazzmaster Day Date Auto for its versatility as an everyday and business-casual timepiece. One owner specifically notes it felt the best on their wrist after trying multiple options. On balance, owners rate the Hamilton Jazzmaster Day Date Auto highly for its comfortable wearability and suitability for various occasions.

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.

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