Side by side

Serica Ref. 8315 Travel ChronometervsChristopher Ward Twelve X (Ti)

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
Twelve X (Ti)
Christopher WardTwelve X (Ti)
MSRP $5,375

At a glance

16 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
Twelve X (Ti)46.3mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Twelve X (Ti)120h
Water Resistance
Ref. 8315 Travel Chronometer200m
Twelve X (Ti)100m
MSRP
Ref. 8315 Travel Chronometer$2,479
Twelve X (Ti)$5,375

Full specifications

Case

7 specs
Category
GMT
Skeleton
Diameter
39mm
46.3mm
Lug-to-Lug
46.5mm
46.3mm
Lug Width
20mm
25mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Brushed + Polished + Satin + Sandblasted
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
GMT - Enamel Black
Black
Lume
Super-LumiNova
SLN X1 BL C1

Movement

5 specs
Caliber
SOPROD C125 COSC
SH21
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
120h
Jewels
25
26
Complications
GMT, COSC
Moonphase

Pricing

1 specs
MSRP
$2,479
$5,375

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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.

Christopher Ward Twelve X (Ti)

The Christopher Ward Twelve X (Ti) is praised for its exceptionally finished, lightweight titanium case and COSC-certified, skeletonized SH21 movement offering a 120-hour power reserve. Reviewers note its comfortable wearability due to the rounded case shape, despite a 12.3mm thickness, and highlight the micro-adjust clasp. Legibility is considered good for a skeletonized watch, though reduced compared to standard dials. One reviewer points out that the case chamfers may be prone to dings and the movement finishing does not reach higher-end standards. Overall, reviewers rate the Christopher Ward Twelve X (Ti) highly for its impressive case finishing and the value of its COSC-certified, in-house skeletonized movement.

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