Side by side

Traska Freediver ArcticvsSinn U1 S L

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

U1 S L
SinnU1 S L
MSRP $3,532
What people say

Owners + reviewers, side by side

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

Traska Freediver Arctic

Owners widely praise the Traska Freediver Arctic for its pleasing design and excellent value, with particular commendation for its bracelet featuring hardening and micro-adjustments, which some find superior to those on higher-priced watches. The 48mm lug-to-lug dimension is considered wearable, even on smaller wrists, due to the bracelet's female endlinks and the newer generation's taper. Owners are split on the bracelet's comfort, with some finding it sharp and preferring alternative straps, while others find it comfortable. Some owners note mismatched lume on the hands and dial markers. Overall, owners rate the Traska Freediver Arctic highly for its aesthetic appeal and feature set at its price point.

From video reviewers

The bracelet and clasp are exceptionally well-built. The hard coating adds durability for daily wear. Reviewers did not reach a consensus on any weaknesses.

Sinn U1 S L

The Sinn U1 S L is widely praised for its intense, full-lume dial, a feature described as new technology that glows brightly, and its unique black and white "arctic tactical" aesthetic. Owners and reviewers consistently highlight the Tegimented German submarine steel case for its exceptional scratch resistance and matte, non-reflective finish, with one owner reporting no scratches on the case after 17 years. The watch is also noted for its legibility and robust build, offering 1000m water resistance. However, some owners find the 44mm size and 14.7mm thickness wear large, and one reviewer noted the 4 o'clock crown positions lacked distinct clicks, leading to difficult date changes. Accuracy figures for the ETA 2824-2 movement vary, with one owner seeing +1/+2 s/day and another about -6 s/day. The Tegimented bracelet is reported to scratch more easily than the case by some, while others found it held up well.

At a glance

16 of 29 specs differ
Diameter
Freediver Arctic40mm
U1 S L44mm
Power Reserve
Freediver Arctic42h
U1 S L38h
Water Resistance
Freediver Arctic200m
U1 S L1,000m
MSRP
Freediver Arctic$735
U1 S L$3,532

Full specifications

Case

7 specs
Diameter
40mm
44mm
Thickness
0mm
14.7mm
Lug-to-Lug
0mm
Lug Width
20mm
22mm
Finish
Polished
black
Water Resistance
200m
1000m
Caseback

Crystal & Dial

4 specs
Crystal Shape
Dial Color
White
Black
Indices
Lume
Super-LumiNova
Luminescent

Movement

4 specs
Caliber
Miyota 9039
SW 200-1
Power Reserve
42h
38h
Jewels
24
26
Complications
Chronograph, Date
None

Pricing

1 specs
MSRP
$735
$3,532
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