Side by side

Serica Ref. 8315 Travel ChronometervsBaltic Hermétique Tourer Bronze

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

Ref. 8315 Travel Chronometer
SericaRef. 8315 Travel Chronometer
MSRP $2,479
Hermétique Tourer Bronze
BalticHermétique Tourer Bronze
MSRP $648

At a glance

11 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
Hermétique Tourer Bronze37mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Hermétique Tourer Bronze42h
Water Resistance
Ref. 8315 Travel Chronometer200m
Hermétique Tourer Bronze150m
MSRP
Ref. 8315 Travel Chronometer$2,479
Hermétique Tourer Bronze$648

Full specifications

Case

6 specs
Category
GMT
Dress
Diameter
39mm
37mm
Thickness
12.3mm
10mm
Lug-to-Lug
46.5mm
46mm
Material
Stainless Steel
Bronze
Water Resistance
200m
150m

Crystal & Dial

2 specs
Dial Color
GMT - Enamel Black
Blue
Lume
Super-LumiNova
BGW9

Movement

2 specs
Caliber
SOPROD C125 COSC
Miyota 9039
Complications
GMT, COSC
None

Pricing

1 specs
MSRP
$2,479
$648

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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.

Serica Ref. 8315 Travel Chronometer

Serica Ref. 8315 Travel Chronometer owners and reviewers praise its neo-vintage aesthetic, comfortable 39mm size, and unique day/night bezel design. Some find the lack of a date function a drawback, and the mirrored 12-hour bezel with AM/PM text is considered less practical than a traditional 24-hour bezel for time zone reading, with the lollipop-style 24-hour hand and asymmetrical bezel design also noted as potentially confusing. The watch is powered by a COSC-certified Soprod C125 movement with a 40-hour power reserve. One owner noted import duties and that the strap's aggressive taper required using the last hole for a proper fit. On balance, Serica Ref. 8315 Travel Chronometer is appreciated for its distinctive design and wearability, though its GMT functionality and bezel design are points of contention for some.

Baltic Hermétique Tourer Bronze

The Baltic Hermétique Tourer Bronze is widely praised for its vintage-inspired aesthetic, featuring a bronze case and a smoked dial that develops a unique patina. Owners and reviewers highlight its comfortable wearability, noting the slim case profile and manageable lug-to-lug distance. The watch offers 150 meters of water resistance, supported by a recessed crown that contributes to its silhouette, though some find it tricky to grip. It is powered by the Miyota 9039 movement, which provides a 42-hour power reserve and a smooth seconds hand sweep, with accuracy reported between -10/+30 seconds per day. Overall, the Baltic Hermétique Tourer Bronze is highly regarded for its attractive design and comfortable wearability at its price point.

From video reviewers

The watch's slim profile and comfortable fit are consistently praised. Reviewers note the bronze case develops a unique patina. No shared weaknesses were identified.

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