Side by side

Serica Ref. 8315 Travel ChronometervsHELM Komodo 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
Komodo Titanium
HELMKomodo Titanium
MSRP $350

At a glance

13 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
Komodo Titanium40mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Komodo Titanium40h
Water Resistance
Ref. 8315 Travel Chronometer200m
Komodo Titanium300m
MSRP
Ref. 8315 Travel Chronometer$2,479
Komodo Titanium$350

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
39mm
40mm
Thickness
12.3mm
15.5mm
Lug-to-Lug
46.5mm
47mm
Material
Stainless Steel
Titanium
Water Resistance
200m
300m

Crystal & Dial

2 specs
Crystal Shape
Flat
Double-Domed
Dial Color
GMT - Enamel Black
Black

Movement

4 specs
Caliber
SOPROD C125 COSC
Seiko Instruments NH35
Power Reserve
42h
40h
Jewels
25
24
Complications
GMT, COSC
Date

Pricing

1 specs
MSRP
$2,479
$350

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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.

HELM Komodo Titanium

Owners widely praise the HELM Komodo Titanium for its excellent build quality, top-notch case finishing, dial execution, and abundant BWG9 lume, noting its robust tool watch ethos and exceptional value under $300. The watch features a clean, unique design with a matte white dial, color-matched indices and hands, and a precise 120-click bezel. However, its thickness, cited between 15.2mm and 15.5mm, leads some owners to describe it as chunky or hefty, and the large clasp design is noted as a drawback by one owner. The bezel ridges are also flagged as making it somewhat uncomfortable to turn. On balance, owners rate the HELM Komodo Titanium highly for its exceptional value and robust tool watch build.

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