Side by side

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

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

At a glance

16 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
Twelve X (Ti) Titanium46.3mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Twelve X (Ti) Titanium120h
Water Resistance
Ref. 8315 Travel Chronometer200m
Twelve X (Ti) Titanium100m
MSRP
Ref. 8315 Travel Chronometer$2,479
Twelve X (Ti) Titanium$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
None

Movement

5 specs
Caliber
SOPROD C125 COSC
SH21
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
120h
Jewels
25
31
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) Titanium

Owners and reviewers widely praise the Christopher Ward Twelve X (Ti) Titanium for its exceptional value, lightweight titanium construction, and comfortable wearability, with case thickness noted as under 9mm by some and around 12.3mm by others. The watch features a COSC-certified movement, either a Sellita SW300-1 or a skeletonized SH21 with a 5-day or 120-hour power reserve, and reviewers highlight excellent lume performance and improved legibility on skeletonized dials. Some find the bracelet's one-step micro-adjustment clasp convenient, while others report sharp bracelet links and unfinished clasp interiors, and one owner noted the "Arctic White" dial appeared silver. There is a split on Christopher Ward design originality and the potential for case and bracelet chamfers to be prone to dings.

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