Side by side

Serica Ref. 8315 Travel ChronometervsBaltic Aquascaphe Dual-Crown

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
Aquascaphe Dual-Crown
BalticAquascaphe Dual-Crown
MSRP $724

At a glance

8 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
Aquascaphe Dual-Crown39mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Aquascaphe Dual-Crown42h
Water Resistance
Ref. 8315 Travel Chronometer200m
Aquascaphe Dual-Crown200m
MSRP
Ref. 8315 Travel Chronometer$2,479
Aquascaphe Dual-Crown$724

Full specifications

Case

3 specs
Category
GMT
Diver
Thickness
12.3mm
11mm
Lug-to-Lug
46.5mm
47mm

Crystal & Dial

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

Movement

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

Pricing

1 specs
MSRP
$2,479
$724

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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 Aquascaphe Dual-Crown

The Baltic Aquascaphe Dual-Crown is widely praised for its modern take on a vintage Super Compressor design, featuring a legible internal bezel and a clean, balanced dial. Reviewers consistently highlight its excellent wearability, attributed to its 39mm case size with elegant proportions and slender flanks. The case finishing, including polished chamfers and a unique brushed bezel top, is also a noted strength. It is powered by the Miyota 9039 movement, offering 200m water resistance. One reviewer found operating the internal bezel crown to be a fiddly and slower experience compared to standard dive bezels, and another noted the domed sapphire crystal can be somewhat reflective. Prices ranged from €550 during pre-order to €780 retail. Overall, reviewers rate the Baltic Aquascaphe Dual-Crown highly for its charming vintage-inspired design and excellent value.

From video reviewers

The watch's bezel action is smooth and precise, making it easy to turn. A weakness of the watch is its lume, which is somewhat lacking in low-light conditions. Reviewers disagree on the lug-to-lug fit, with one reviewer calling it comfortable for everyday wear and the other describing it as relatively slim for smaller wrists.

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