Side by side

Serica Ref. 8315 Travel ChronometervsTissot PRX Carbon

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
PRX Carbon
TissotPRX Carbon
MSRP $1,150

At a glance

14 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
PRX Carbon40.5mm
Power Reserve
Ref. 8315 Travel Chronometer42h
PRX Carbon80h
Water Resistance
Ref. 8315 Travel Chronometer200m
PRX Carbon100m
MSRP
Ref. 8315 Travel Chronometer$2,479
PRX Carbon$1,150

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
39mm
40.5mm
Thickness
12.3mm
11.23mm
Lug-to-Lug
46.5mm
40mm
Lug Width
20mm
12mm
Material
Stainless Steel
Carbon
Water Resistance
200m
100m

Crystal & Dial

3 specs
Dial Color
GMT - Enamel Black
Black carbon
Indices
Applied
Indexes
Lume
Super-LumiNova
Super-LumiNova ®

Movement

3 specs
Caliber
SOPROD C125 COSC
Powermatic 80
Power Reserve
42h
80h
Complications
GMT, COSC
None

Pricing

1 specs
MSRP
$2,479
$1,150

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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.

Tissot PRX Carbon

The Tissot PRX Carbon is widely praised for its unique, stealthy forged carbon aesthetic and lightweight wearability, with many owners considering it a standout within the PRX line. Owners consistently highlight the comfortable, high-quality rubber strap and the appealing forged carbon look. Accuracy is noted as COSC-level, and the Powermatic 80 movement is specifically mentioned as featuring a silicon balance spring. However, legibility is hampered by a textured carbon dial and poor lume, and some owners find the dial too shiny. The $1,150 price point is considered high by some, though others view it as decent value. On balance, owners rate the Tissot PRX Carbon highly for its distinctive lightweight design and comfortable wearability.

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