Side by side

Glycine Combat SubvsBaltic Hermétique Summer

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

Combat Sub
GlycineCombat Sub
MSRP $1,850
Hermétique Summer
BalticHermétique Summer
MSRP $594
What people say

Owners + reviewers, side by side

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

Glycine Combat Sub

Owners widely praise the Glycine Combat Sub for its exceptional thinness, with many noting its 10.4mm to 10.8mm profile for a diver, perfect proportions, and solid build quality that offers significant value, especially at discounted prices. Its unique aesthetic is appreciated for avoiding homage looks, and the lug design contributes to a smaller perceived wear size despite its 42mm case. Some owners report an inconsistent power reserve and sub-par lume that can be difficult to read at night, while one owner noted a slightly off-color lume pip on the chapter ring. Overall, owners rate the Glycine Combat Sub highly for its refined feel, slim profile, and value proposition.

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

18 of 29 specs differ
Diameter
Combat Sub42mm
Hermétique Summer37mm
Power Reserve
Combat Sub38h
Hermétique Summer42h
Water Resistance
Combat Sub200m
Hermétique Summer150m
MSRP
Combat Sub$1,850
Hermétique Summer$594

Full specifications

Case

8 specs
Category
Diver
Dress
Diameter
42mm
37mm
Thickness
10.45mm
10.8mm
Lug-to-Lug
46mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Water Resistance
200m
150m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Black
Orange
Indices
Applied
Lume
Luminous
BGW9

Movement

4 specs
Caliber
SW200-1
Miyota 9039
Power Reserve
38h
42h
Jewels
26
25
Complications
Date
None

Pricing

1 specs
MSRP
$1,850
$594
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