Side by side

Serica Ref. 8315 Travel ChronometervsCWC Automatic Divers Watch Mk.2 Black

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
Automatic Divers Watch Mk.2 Black
CWCAutomatic Divers Watch Mk.2 Black
MSRP $1,249

At a glance

11 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
Automatic Divers Watch Mk.2 Black41mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Automatic Divers Watch Mk.2 Black40h
Water Resistance
Ref. 8315 Travel Chronometer200m
Automatic Divers Watch Mk.2 Black300m
MSRP
Ref. 8315 Travel Chronometer$2,479
Automatic Divers Watch Mk.2 Black$1,249

Full specifications

Case

5 specs
Category
GMT
Diver
Diameter
39mm
41mm
Thickness
12.3mm
12mm
Lug-to-Lug
46.5mm
47mm
Water Resistance
200m
300m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
GMT - Enamel Black
CWC Automatic Divers Watch Mk.2 Black (SF300 AS120)

Movement

3 specs
Caliber
SOPROD C125 COSC
Sellita SW200-1
Power Reserve
42h
40h
Complications
GMT, COSC
None

Pricing

1 specs
MSRP
$2,479
$1,249

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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.

CWC Automatic Divers Watch Mk.2 Black

Owners widely praise the CWC Automatic Divers Watch Mk.2 Black for its brushed chapter ring, precise 120-click bezel, clear sapphire crystal, excellent case finishing, and significantly improved lume. The watch is considered a terrific value with solid construction. Some owners express a preference for a matte finish for a more tool-like appearance, though polished versions offer a dressier look and easier scratch removal. On balance, owners rate the CWC Automatic Divers Watch Mk.2 Black highly for its tool-like features and excellent value.

From video reviewers

The bezel action is smooth. The price has increased due to popularity.

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