Serica Ref. 5330 Diving Chronometer DatevsTraska Freediver Arctic
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Ref. 5330 Diving Chronometer Date

Freediver Arctic
Diameter
39mm
40mm
Lug-to-Lug
46.5mm
n/a
Thickness
12.2mm
n/a
Water Resistance
300m
highest
200m
Power Reserve
42h
42h
MSRP
$2,005
$795
lowest
Movement
Soprod M100
Miyota 9039
Case
5 specsCrystal & Dial
2 specsMovement
4 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely report positive accuracy with the Soprod M100 movement, with one noting +1-2 seconds per day over three years. The Serica Ref. 5330 Diving Chronometer Date features a comfortable 39mm case and a twin-scale bezel. Some owners have experienced significant quality control issues, including dials moving when the crown is pulled and misaligned bezels, alongside inconsistent customer service experiences. The watch retails for €1,690 and includes both a mesh and elastic strap. On balance, owners and reviewers praise the Serica Ref. 5330 Diving Chronometer Date for its comfortable 39mm size and accurate Soprod M100 movement, despite some quality control and customer service concerns.
Owners widely praise the Traska Freediver Arctic for its impressive finishing, value, and elegant design, with many highlighting the durable, hardened stainless steel case and the comfortable bracelet featuring quick-release and micro-adjustments. The Miyota 9039 movement is described as a reliable workhorse. Some owners note mismatched lume on the hands and dial markers, and one reviewer found the bezel action gritty. Opinions are split on the bracelet comfort, with one owner finding it sharp and preferring straps, while others consider it superior to competitors' offerings. The 48mm lug-to-lug is deemed wearable on smaller wrists, particularly with the bracelet's design. Overall, owners rate the Traska Freediver Arctic highly for its exceptional finishing and value proposition at its price point.
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.
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