Side by side

Serica Ref. 5303 Diving ChronometervsFears Archival 1930

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

Ref. 5303 Diving Chronometer
SericaRef. 5303 Diving Chronometer
MSRP $1,768
Archival 1930
FearsArchival 1930
MSRP $3,863

At a glance

14 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Archival 193040mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Archival 193040h
Water Resistance
Ref. 5303 Diving Chronometer300m
Archival 193030m
MSRP
Ref. 5303 Diving Chronometer$1,768
Archival 1930$3,863

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
39mm
40mm
Thickness
12.2mm
8.54mm
Lug-to-Lug
46.5mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
30m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Enamel Black
Standard
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
M100 COSC
ETA 2360
Type
Automatic
Manual
Power Reserve
42h
40h
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
$3,863

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What people say

Owners + reviewers, side by side

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, definitive style, and smooth, confident bezel action. The dual scale on the bezel is noted as surprisingly useful, and the crown action, winding, and hacking are reported to work perfectly. One owner describes the Serica 5303-3 as gorgeous and unique, though another notes the crown can appear comically large. On balance, owners rate the Serica Ref. 5303 Diving Chronometer highly for its blend of unique design and robust functionality.

Fears Archival 1930

Owners and reviewers widely praise the Fears Archival 1930 for its elegant, vintage-inspired Art Deco styling, featuring a captivating champagne dial with Deco numerals and heat-blued hands. The watch is noted for its comfortable, thin 8.54mm case and surprisingly substantial wearability, even on smaller wrists, due to its curved caseback and light weight. Its pull-out crown is easy to grip and wind, and the use of a new old stock ETA 717 movement from the 1930s adds historical appeal. However, some owners and forum members question its value proposition, citing components like an ETA 7001 movement and a Hong Kong case, with a power reserve of 38-40 hours requiring frequent winding. On balance, owners and reviewers rate the Fears Archival 1930 highly for its unique vintage design and comfortable wearability, despite some reservations about its price relative to its components.

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