Serica Ref. 5303 Diving ChronometervsTraska 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.

Serica Ref. 5303 Diving Chronometer at true scale

Ref. 5303 Diving Chronometer

Traska Freediver Arctic at true scale

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

$1,768

$795

lowest

Movement

Soprod M100

Miyota 9039

Case

6 specs
Diameter
39mm
40mm
Thickness
12.2mm
n/a
Lug-to-Lug
46.5mm
n/a
Lug Width
n/a
20mm
Finish
n/a
Polished
Water Resistance
300m
200m

Crystal & Dial

2 specs
AR Coating
Yes
Underside
Dial Color
Enamel Black
White

Movement

4 specs
Caliber
Soprod M100
Miyota 9039
Beat Rate
0 vph
28,800 vph
Jewels
0
24
Complications
COSC
Chronograph, Date

Pricing

1 specs
MSRP
$1,768
$795
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Reviews

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

Serica Ref. 5303 Diving Chronometer

Owners widely praise the Serica Ref. 5303 Diving Chronometer for its excellent wearability, unique style, and smooth, confident bezel action with a useful dual scale. The winding, hacking, and crown action are reported to be working perfectly, and timekeeping is consistently good, with one owner noting it kept good time over eight months. Some owners find the crown to be comically large, though this is a minority view. Overall, owners rate the Serica Ref. 5303 Diving Chronometer highly for its wearability and distinctive design.

Traska Freediver Arctic

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.

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.

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