Side by side

Baltic Hermétique SummervsSartory Billard SB04

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

Hermétique Summer
BalticHermétique Summer
MSRP $594
SB04
Sartory BillardSB04
MSRP $2,900

At a glance

9 of 29 specs differ
Diameter
Hermétique Summer37mm
SB0440mm
Power Reserve
Hermétique Summer42h
SB0440h
Water Resistance
Hermétique Summer150m
SB0430m
MSRP
Hermétique Summer$594
SB04$2,900

Full specifications

Case

4 specs
Diameter
37mm
40mm
Thickness
10.8mm
11.5mm
Lug-to-Lug
46mm
45.5mm
Water Resistance
150m
30m

Crystal & Dial

2 specs
Dial Color
Orange
Black
Lume
BGW9
None

Movement

2 specs
Caliber
Miyota 9039
LJP G100
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$594
$2,900

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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.

Sartory Billard SB04

The dial's textured finish and color shift are highlighted as a key strength. The bracelet's perceived lack of refinement and end-link fit are noted as a drawback. Reviewers disagree on the case size, with mentions of 35.9mm and 40mm.

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