Side by side

Serica Ref. 5303 Diving ChronometervsMagrette Moana Pacific Professional Titanium

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 Titanium
MagretteMoana Pacific Professional Titanium

At a glance

13 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Moana Pacific Professional Titanium44mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Moana Pacific Professional Titanium38h
Water Resistance
Ref. 5303 Diving Chronometer300m
Moana Pacific Professional Titanium500m
MSRP
Ref. 5303 Diving Chronometer$1,768
Moana Pacific Professional Titanium

Full specifications

Case

6 specs
Diameter
39mm
44mm
Thickness
12.2mm
15.3mm
Lug-to-Lug
46.5mm
53mm
Lug Width
20mm
24mm
Material
Stainless Steel
Titanium
Water Resistance
300m
500m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Enamel Black
Blue
Lume
Super-LumiNova
Swiss Super-LumiNova BGW9

Movement

3 specs
Caliber
M100 COSC
Sellita SW200-1
Power Reserve
42h
38h
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 Titanium

The Magrette Moana Pacific Professional Titanium is widely praised for its value and premium feel, offering a high-quality experience for its price point. Owners and reviewers highlight its comfortable wearability, striking monochromatic design, and good dial legibility. The watch features a Swiss STP caliber STP1-11 automatic movement, 500m water resistance, a helium release valve, and strong C3 Super-LumiNova lume. One reviewer notes the curved sapphire crystal can cause glare without top-applied AR coating. On balance, owners and reviewers rate the Magrette Moana Pacific Professional Titanium highly for its exceptional value and versatile tool watch aesthetic.

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