Baltic Hermétique SummervsSeiko Presage Classic Series

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Baltic Hermétique Summer at true scale

Hermétique Summer

Seiko Presage Classic Series at true scale

Presage Classic Series

Diameter

37mm

36mm

Lug-to-Lug

46mm

41.4mm

lowest

Thickness

10.8mm

lowest

12.5mm

Water Resistance

150m

highest

100m

Power Reserve

42h

72h

highest

MSRP

$594

lowest

$950

Movement

Miyota 9039

Seiko 6R51

Case

5 specs
Diameter
37mm
36mm
Thickness
10.8mm
12.5mm
Lug-to-Lug
46mm
41.4mm
Lug Width
20mm
18mm
Water Resistance
150m
100m

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Orange
n/a
Lume
BGW9
None

Movement

3 specs
Caliber
Miyota 9039
Seiko 6R51
Power Reserve
42h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$594
$950
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Reviews

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

Baltic Hermétique Summer

The Baltic Hermétique Summer is praised for its compact 37mm brushed stainless steel case with a polished bezel and its vibrant, well-balanced dials. Reviewers note the strong blue glow from the BGW9 Super-LumiNova indices and the inclusion of color-matched FKM rubber straps or Baltic bracelets. The Miyota 9039 movement supports hacking and hand-winding. One reviewer flags that the recessed crown can be difficult to manipulate without long fingernails. On balance, reviewers highlight the Baltic Hermétique Summer's attractive design and value, despite the potential for crown manipulation issues.

Seiko Presage Classic Series

The Seiko Presage Classic Series is widely praised for its elegant design, with reviewers highlighting the sublime dial and hand finishing, often considered superior for its price point. Owners and reviewers note the textured dials, inspired by silk or featuring enamel, as a standout feature, alongside the vintage proportions of the 36mm cases and the comfortable wearability due to curved cases and short lug-to-lug distances. The 6R51 automatic movement is noted for its 72-hour power reserve. Some criticisms include the 13mm thickness on certain models, the pin and collar bracelet system on the SPB469, and the 24-hour subdial being potentially annoying. Accuracy figures for the 6R55 movement are reported within -15/+25 seconds per day. On balance, owners and reviewers rate the Seiko Presage Classic Series highly for its exceptional dial finishing and elegant vintage-inspired case design at its price point.