Side by side

Serica Ref. 5303 Diving ChronometervsAtelier Wen Porcelain Odyssey — Hao Colorways

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
Porcelain Odyssey — Hao Colorways
Atelier WenPorcelain Odyssey — Hao Colorways
MSRP $6,100

At a glance

14 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Porcelain Odyssey — Hao Colorways39mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Porcelain Odyssey — Hao Colorways40h
Water Resistance
Ref. 5303 Diving Chronometer300m
Porcelain Odyssey — Hao Colorways50m
MSRP
Ref. 5303 Diving Chronometer$1,768
Porcelain Odyssey — Hao Colorways$6,100

Full specifications

Case

6 specs
Category
Diver
Dress
Thickness
12.2mm
11.7mm
Lug-to-Lug
46.5mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m

Crystal & Dial

4 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Enamel Black
Purple
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
M100 COSC
Power Reserve
42h
40h
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
$6,100

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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.

Atelier Wen Porcelain Odyssey — Hao Colorways

Atelier Wen Porcelain Odyssey — Hao Colorways is widely praised for its exceptional value, featuring a striking porcelain dial, heat-treated blued hands, and case finishing comparable to Swiss watches. Owners and reviewers consistently highlight the remarkable dial and handset, and the boutique-level execution. The Peacock SL3006 automatic movement operates at 4Hz with a two-day power reserve and has a distinct winding feel. Some find the 12mm thickness slightly disproportionate, and the push-pull crown can be stiff. Overall, owners and reviewers rate the Atelier Wen Porcelain Odyssey — Hao Colorways highly for its impressive porcelain dial and finishing at its price point.

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