Side by side

Serica Ref. 8315 Travel ChronometervsLongines SPIRIT 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
SPIRIT PILOT
LonginesSPIRIT PILOT
MSRP $3,100

At a glance

18 of 29 specs differ
Diameter
Ref. 8315 Travel Chronometer39mm
SPIRIT PILOT39mm
Power Reserve
Ref. 8315 Travel Chronometer42h
SPIRIT PILOT72h
Water Resistance
Ref. 8315 Travel Chronometer200m
SPIRIT PILOT100m
MSRP
Ref. 8315 Travel Chronometer$2,479
SPIRIT PILOT$3,100

Full specifications

Case

6 specs
Category
GMT
Pilot
Thickness
12.3mm
11.5mm
Lug-to-Lug
46.5mm
47.2mm
Finish
Brushed and polished
Water Resistance
200m
100m
Caseback
Solid
Screw-down case back

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Yes
Both sides
Dial Color
GMT - Enamel Black
Black
Indices
Applied
Applied Arabic numerals

Movement

7 specs
Caliber
SOPROD C125 COSC
L888.4
Beat Rate
28,800 vph
25,200 vph
Power Reserve
42h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, COSC
Hours, minutes, seconds

Pricing

1 specs
MSRP
$2,479
$3,100

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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.

Longines SPIRIT PILOT

Owners widely praise the Longines Spirit Pilot for its exceptional finishing, featuring sharp edges and crisp transitions, and its improved wearability thanks to a reduced 39mm case size and 47.2mm lug-to-lug distance. Reviewers and owners alike highlight the clean, balanced dial with gilt-toned accents that play with light, and its excellent legibility and lume. The L888.4 automatic movement is noted for its 72-hour power reserve and COSC certification. Some owners feel the Longines Spirit Pilot wears larger than its 39mm diameter and express disappointment over the removal of the five stars from the dial, while others find its bracelet endlinks long and lament the lack of quick-release. One owner voices concern over the serviceability of exclusive movements. Overall, owners rate the Longines Spirit Pilot highly for its modern icon status and value, feeling it wears more expensively than its price point suggests.

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