Side by side

Serica Ref. 5303 Diving ChronometervsVenezianico Nereide Tungsteno 39

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
Nereide Tungsteno 39
VenezianicoNereide Tungsteno 39
MSRP $895

At a glance

8 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Nereide Tungsteno 3939mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Nereide Tungsteno 3940h
Water Resistance
Ref. 5303 Diving Chronometer300m
Nereide Tungsteno 39200m
MSRP
Ref. 5303 Diving Chronometer$1,768
Nereide Tungsteno 39$895

Full specifications

Case

3 specs
Thickness
12.2mm
10.5mm
Lug-to-Lug
46.5mm
45.5mm
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
Enamel Black
Black

Movement

3 specs
Caliber
M100 COSC
Miyota 9039
Power Reserve
42h
40h
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
$895

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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.

Venezianico Nereide Tungsteno 39

Owners widely praise the Venezianico Nereide Tungsteno 39 for its attractive aesthetics, particularly the iridescent tungsten bezel and mother-of-pearl dial, and its thin profile. The Miyota 9039 movement is noted for keeping good time and contributing to the watch's slimness. Some owners report a stiff bezel that loosens with wear and desire brighter lume. Criticisms consistently focus on the bracelet, citing split pins, a lack of micro-adjustments and quick-release spring bars, and a need for smoothing. Overall, owners rate the Venezianico Nereide Tungsteno 39 highly for its unique design and value, despite noted bracelet shortcomings.

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