Side by side

Serica Ref. 5303 Diving ChronometervsMagrette Moana Pacific Professional

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
Moana Pacific Professional
MagretteMoana Pacific Professional

At a glance

12 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Moana Pacific Professional44mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Moana Pacific Professional44h
Water Resistance
Ref. 5303 Diving Chronometer300m
Moana Pacific Professional500m
MSRP
Ref. 5303 Diving Chronometer$1,768
Moana Pacific Professional

Full specifications

Case

5 specs
Diameter
39mm
44mm
Thickness
12.2mm
Lug-to-Lug
46.5mm
Lug Width
20mm
Water Resistance
300m
500m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Enamel Black
Lume
Super-LumiNova
Super Luminova C3

Movement

3 specs
Caliber
M100 COSC
STP1-11
Power Reserve
42h
44h
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.

Magrette Moana Pacific Professional

The Magrette Moana Pacific Professional is widely praised for its excellent value, comfortable 44mm cushion case, and superb packaging. Owners and reviewers highlight its upgraded BWG9 lume, DLC-coated bezel with etched markers, and the Swiss STP caliber STP1-11 automatic movement. The watch offers 500m water resistance, a helium release valve, and a sapphire crystal. Some note its design borrows heavily from other brands, and one owner points out the rose gold finish offers excellent color as a compromise material. Overall, owners and reviewers rate the Magrette Moana Pacific Professional highly for its tool-ish aesthetic and robust build at the price point.

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