Side by side

Baltic Hermétique SummervsLongines MASTER COLLECTION

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

Hermétique Summer
BalticHermétique Summer
MSRP $594
MASTER COLLECTION
LonginesMASTER COLLECTION
MSRP $3,300

At a glance

19 of 29 specs differ
Diameter
Hermétique Summer37mm
MASTER COLLECTION40mm
Power Reserve
Hermétique Summer42h
MASTER COLLECTION72h
Water Resistance
Hermétique Summer150m
MASTER COLLECTION30m
MSRP
Hermétique Summer$594
MASTER COLLECTION$3,300

Full specifications

Case

7 specs
Category
Dress
Diameter
37mm
40mm
Lug-to-Lug
46mm
46.8mm
Lug Width
20mm
21mm
Finish
Brushed and polished
Water Resistance
150m
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Orange
Silver
Indices
Applied
Lume
BGW9
None

Movement

6 specs
Caliber
Miyota 9039
L897.2
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$594
$3,300

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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.

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.

Longines MASTER COLLECTION

Owners and reviewers widely praise the Longines Master Collection for its excellent value, heritage-inspired designs, and well-executed dials, with specific models featuring Breguet numerals, leaf hands, or barleycorn textures. The finishing is frequently highlighted as a strong point, though one owner describes it as somewhat homogenous. Specific models are lauded for complications like column-wheel chronographs and annual calendars at accessible price points. Some owners note drawbacks such as the subdial obscuring a numeral on certain dial layouts or the date function. The bracelet on one model is criticized for lacking micro-adjustments. Water resistance is considered light on the annual calendar model at 30m. On balance, owners and reviewers rate the Longines Master Collection highly for its classic styling and impressive complications for the price.

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