Side by side

Traska Seafarer CharcoalvsLongines ULTRA‑CHRON CARBON

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

Seafarer Charcoal
TraskaSeafarer Charcoal
MSRP $665
ULTRA‑CHRON CARBON
LonginesULTRA‑CHRON CARBON
MSRP $5,550

At a glance

21 of 29 specs differ
Diameter
Seafarer Charcoal40mm
ULTRA‑CHRON CARBON43mm
Power Reserve
Seafarer Charcoal42h
ULTRA‑CHRON CARBON52h
Water Resistance
Seafarer Charcoal150m
ULTRA‑CHRON CARBON300m
MSRP
Seafarer Charcoal$665
ULTRA‑CHRON CARBON$5,550

Full specifications

Case

8 specs
Diameter
40mm
43mm
Thickness
12mm
14mm
Lug-to-Lug
46mm
48.9mm
Lug Width
20mm
22mm
Material
316L Stainless Steel
Titanium
Finish
Brushed + Polished
Water Resistance
150m
300m
Caseback
Solid
Screw-down case back

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Both sides
Dial Color
White
Silver
Indices
Applied
Applied indexes
Lume
Super-LumiNova BGW9
Super-LumiNova

Movement

7 specs
Caliber
9039
L836.6
Beat Rate
28,800 vph
36,000 vph
Power Reserve
42h
52h
Jewels
24
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Chronograph
Hours, minutes, seconds

Pricing

1 specs
MSRP
$665
$5,550

Follow this matchup

Get a note when Traska Seafarer Charcoal vs Longines ULTRA‑CHRON CARBON 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.

Traska Seafarer Charcoal

The Traska Seafarer Charcoal's notable strength is its refined finishing, which elevates it from a field watch to a luxury-like piece. A shared weakness is the dim lume, which may be a drawback for those who value nighttime visibility. Reviewers disagree on the watch's build, with one reviewer noting a more substantial build and larger case size, while the other does not mention this feature.

Longines ULTRA‑CHRON CARBON

The Longines ULTRA‑CHRON CARBON is praised for its lightweight composite case and unique "Batman" aesthetic, with its 5Hz movement widely noted for exceptional accuracy. Owners widely report the high-beat movement is the cheapest 5Hz option available. Some owners find the non-rotating bezel a relief, while others consider it a deal-breaker, noting the watch is no longer a dive watch. On balance, owners and reviewers highly rate the Longines ULTRA‑CHRON CARBON for its cool, lightweight design and the exceptional accuracy of its 5Hz movement.

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.