Side by side

Serica Réf. 5303vsTraska Summiteer Charcoal

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Serica Réf. 5303

Owners widely praise the Serica Réf. 5303 for its unique neo-vintage design, sophisticated aesthetics, and excellent finishing, with many highlighting the smooth winding action and the tactile quality of the bezel click as industry-benchmark. The 39mm case is frequently cited as well-proportioned and wearable, especially for smaller wrists. Accuracy figures vary, with one owner reporting +2 seconds per day and another +5.5 seconds per day, while the 42-hour power reserve was noted as a point of desire for longer duration. Some owners have reported significant quality control issues, including dial shifting, non-functional hacking, and misaligned or jammed bezels, with concerns also raised about the Soprod movement and the manufacturer's communication. Overall, owners rate the Serica Réf. 5303 highly for its distinctive design and refined finishing, despite some significant quality control concerns raised by a few.

From video reviewers

The COSC and Grand Chronomètre Serica® certifications are a significant strength. No shared weaknesses were identified.

Traska Summiteer Charcoal

Owners widely praise the Traska Summiteer Charcoal for its comfortable 38.5mm size, short lugs, clean dial, and proud crystal, with some noting its excellent fit and finish and smooth winding action. Timekeeping averages +2 seconds per day, and the hardened steel treatment is a valued addition. Some owners find the dial plain and prefer textured alternatives, and one owner experienced dial alignment issues with a recent Traska release. The bracelet is criticized by some for being noisy, sagging, and having a clasp with rough edges, though others praise its on-the-fly micro-adjustment. On balance, owners rate the Traska Summiteer Charcoal highly for its overall package and value proposition at its price point.

At a glance

14 of 29 specs differ
Diameter
Réf. 530339mm
Summiteer Charcoal40mm
Power Reserve
Réf. 530342h
Summiteer Charcoal42h
Water Resistance
Réf. 5303300m
Summiteer Charcoal100m
MSRP
Réf. 5303$1,857
Summiteer Charcoal$700

Full specifications

Case

6 specs
Category
Field
Diameter
39mm
40mm
Thickness
12.2mm
0mm
Lug-to-Lug
46.5mm
0mm
Finish
Brushed + Polished
Water Resistance
300m
100m

Crystal & Dial

3 specs
AR Coating
Underside
Dial Color
Burgundy
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
Soprod M100
Miyota 9039
Beat Rate
0 vph
28,800 vph
Jewels
0
24
Complications
None
Chronograph

Pricing

1 specs
MSRP
$1,857
$700
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.

DiscussionNot started
Adjacent matchups

People also compared

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