Side by side

Serica Ref. 8315 Travel ChronometervsNodus Sector II Pilot

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
Sector II Pilot
NodusSector II Pilot
MSRP $550

At a glance

13 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
Sector II Pilot38mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Sector II Pilot41h
Water Resistance
Ref. 8315 Travel Chronometer200m
Sector II Pilot100m
MSRP
Ref. 8315 Travel Chronometer$2,479
Sector II Pilot$550

Full specifications

Case

5 specs
Category
GMT
Pilot
Diameter
39mm
38mm
Thickness
12.3mm
11.7mm
Lug-to-Lug
46.5mm
47mm
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal Shape
Flat
Box
Dial Color
GMT - Enamel Black
Lume
Super-LumiNova
Swiss Super-LumiNova® BGW9 Grade A

Movement

4 specs
Caliber
SOPROD C125 COSC
TMI NH36 (day/date)
Power Reserve
42h
41h
Jewels
25
24
Complications
GMT, COSC
None

Pricing

1 specs
MSRP
$2,479
$550

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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.

Nodus Sector II Pilot

The Nodus Sector II Pilot is widely praised for its build quality, thoughtful design, and overall value, with owners specifically highlighting its comfortable 11.7mm case, 100m water resistance, and DLC-coated finish. The watch features a box-shaped sapphire crystal, a well-executed unidirectional rotating bezel, and a textured dial with raised markers and legible hands. Accuracy figures vary, with one owner reporting +3 seconds per day and another noting approximately +7 seconds per day on a regulated NH36 movement, while another states the movement is regulated to +/-10 seconds per day. Some owners find the date display small, and one noted tiny tooling marks on the crown's edges and a "crunchy" crown action. The C1 lume is described as long-lasting but not exceptionally bright. On balance, owners rate the Nodus Sector II Pilot highly for its refined aesthetics and utilitarian features at its price point.

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