Side by side

Serica Ref. 5303 Diving ChronometervsMakydo Mystic Blue

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
Mystic Blue
MakydoMystic Blue

At a glance

13 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Mystic Blue38mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Mystic Blue
Water Resistance
Ref. 5303 Diving Chronometer300m
Mystic Blue50m
MSRP
Ref. 5303 Diving Chronometer$1,768
Mystic Blue

Full specifications

Case

6 specs
Category
Diver
Diameter
39mm
38mm
Thickness
12.2mm
9mm
Lug-to-Lug
46.5mm
Lug Width
20mm
27mm
Water Resistance
300m
50m

Crystal & Dial

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

Movement

3 specs
Caliber
M100 COSC
Miyota 9015
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 Mystic Blue

Owners widely praise the Makydo Mystic Blue for its aesthetic appeal, impeccable finishing on the case and bracelet, and its sunburst dial. The 38mm size is noted to wear comfortably, closer to 39mm. Some owners report the clasp takes time to get used to for smooth operation.

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