Side by side

Serica Ref. 5303 Diving ChronometervsVenezianico Nereide Tungsteno 42

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 42
VenezianicoNereide Tungsteno 42
MSRP $975

At a glance

9 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Nereide Tungsteno 4242mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Nereide Tungsteno 4240h
Water Resistance
Ref. 5303 Diving Chronometer300m
Nereide Tungsteno 42200m
MSRP
Ref. 5303 Diving Chronometer$1,768
Nereide Tungsteno 42$975

Full specifications

Case

4 specs
Diameter
39mm
42mm
Thickness
12.2mm
11.8mm
Lug-to-Lug
46.5mm
49mm
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
$975

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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 42

The Venezianico Nereide is widely praised for its attractive design, featuring a unique tungsten bezel and a sapphire crystal, with owners highlighting the quality bracelet and sunburst blue dial. Some reviewers note the stock rubber strap can be stiff, and owners mention split pins on the bracelet requiring a half link for ideal fit. Accuracy varies, with one owner reporting gains of about +15 seconds per day, while others note a thin profile and reliable Sellita SW200-1 or Miyota 9039 movements. Overall, owners and reviewers find the Venezianico Nereide offers strong value, with its unique dial and bezel being frequently cited as standout features for the price.

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