Side by side

Serica Ref. 8315 Travel ChronometervsGlycine Combat Sub

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
Combat Sub
GlycineCombat Sub
MSRP $1,850

At a glance

17 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
Combat Sub42mm
Power Reserve
Ref. 8315 Travel Chronometer42h
Combat Sub38h
Water Resistance
Ref. 8315 Travel Chronometer200m
Combat Sub200m
MSRP
Ref. 8315 Travel Chronometer$2,479
Combat Sub$1,850

Full specifications

Case

7 specs
Category
GMT
Diver
Diameter
39mm
42mm
Thickness
12.3mm
10.45mm
Lug-to-Lug
46.5mm
Lug Width
20mm
22mm
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
GMT - Enamel Black
Black
Indices
Applied
Lume
Super-LumiNova
Luminous

Movement

4 specs
Caliber
SOPROD C125 COSC
SW200-1
Power Reserve
42h
38h
Jewels
25
26
Complications
GMT, COSC
Date

Pricing

1 specs
MSRP
$2,479
$1,850

Follow this matchup

Get a note when Serica Ref. 8315 Travel Chronometer vs Glycine Combat Sub gets more votes, a community discussion, or a price drop. No account needed.

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.

Glycine Combat Sub

Owners widely praise the Glycine Combat Sub for its exceptional thinness, with many noting its 10.4mm to 10.8mm profile for a diver, perfect proportions, and solid build quality that offers significant value, especially at discounted prices. Its unique aesthetic is appreciated for avoiding homage looks, and the lug design contributes to a smaller perceived wear size despite its 42mm case. Some owners report an inconsistent power reserve and sub-par lume that can be difficult to read at night, while one owner noted a slightly off-color lume pip on the chapter ring. Overall, owners rate the Glycine Combat Sub highly for its refined feel, slim profile, and value proposition.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.