Side by side

Serica Ref. 5303 Diving ChronometervsVenezianico Nereide Avventurina 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 Avventurina 39
VenezianicoNereide Avventurina 39
MSRP $895

At a glance

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

Full specifications

Case

3 specs
Thickness
12.2mm
10.6mm
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 Avventurina 39

Venezianico Nereide owners and reviewers praise its attractive sunburst blue dial and sapphire crystal, with one reviewer finding its dial superior to similarly priced alternatives. The watch is considered good value at $845 USD, featuring a handsome aventurine dial and tungsten bezel insert that add flair to its design, though the default rubber strap is noted as stiff. The NH35A movement is questioned by some, and the brand's customer service reputation is a concern. Overall, owners and reviewers rate Venezianico Nereide highly for its striking dial and overall value proposition.

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