Side by side

Serica Ref. 5303 Diving ChronometervsMakydo Contour

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
Contour
MakydoContour

At a glance

13 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Contour37mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Contour
Water Resistance
Ref. 5303 Diving Chronometer300m
Contour30m
MSRP
Ref. 5303 Diving Chronometer$1,768
Contour

Full specifications

Case

6 specs
Category
Diver
Diameter
39mm
37mm
Thickness
12.2mm
8.6mm
Lug-to-Lug
46.5mm
Lug Width
20mm
Water Resistance
300m
30m

Crystal & Dial

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

Movement

3 specs
Caliber
M100 COSC
Miyota 9039
Power Reserve
42h
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768

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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.

Makydo Contour

Owners widely praise the Makydo Contour Carrara for its asymmetrical case shape and elegant, classy design, deeming it suitable for dressier and formal occasions. Some owners find the included leather strap more fitting for such events. Several commenters, however, question its value, stating it is too expensive at €587.39. On balance, owners appreciate the Makydo Contour's distinctive design, though a segment of the community finds the price point prohibitive.

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