Side by side

Serica Ref. 5303 Diving ChronometervsOak & Oscar The Atwood Wind Vintage Edition

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
The Atwood Wind Vintage Edition
Oak & OscarThe Atwood Wind Vintage Edition
MSRP $2,950

At a glance

17 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
The Atwood Wind Vintage Edition39mm
Power Reserve
Ref. 5303 Diving Chronometer42h
The Atwood Wind Vintage Edition58 hoursh
Water Resistance
Ref. 5303 Diving Chronometer300m
The Atwood Wind Vintage Edition50m
MSRP
Ref. 5303 Diving Chronometer$1,768
The Atwood Wind Vintage Edition$2,950

Full specifications

Case

6 specs
Category
Diver
Chronograph
Thickness
12.2mm
12.9mm
Lug-to-Lug
46.5mm
46mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
50m
Caseback
Solid
Display

Crystal & Dial

4 specs
Crystal Shape
Flat
Double-domed
AR Coating
Yes
Underside
Dial Color
Enamel Black
Grey
Indices
Applied
Printed

Movement

6 specs
Caliber
M100 COSC
Sellita AMT5100M
Type
Automatic
Manual
Beat Rate
28,800 vph
4 vph
Power Reserve
42h
58 hoursh
Jewels
25
23
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
$2,950

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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.

Oak & Oscar The Atwood Wind Vintage Edition

Oak & Oscar The Atwood Wind Vintage Edition is widely praised for its attractive, non-trendy design and vintage touches, including a pulsation scale and a powdery matte panda dial with orange accents. Reviewers highlight its 39mm size, clean aesthetic, and tool-watch case with a comfortable, adjustable bracelet as significant strengths for the $2,650 price point. It is powered by a manual-wind Sellita AMT5100M movement with a flyback function and a 58-hour power reserve. On balance, reviewers consider Oak & Oscar The Atwood Wind Vintage Edition an absolute winner, valuing its chronograph features and vintage aesthetic at its price.

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