Side by side

Serica Ref. 5303 Diving ChronometervsVenezianico Arsenale Avventurina

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
Arsenale Avventurina
VenezianicoArsenale Avventurina
MSRP $885

At a glance

10 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Arsenale Avventurina40mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Arsenale Avventurina40h
Water Resistance
Ref. 5303 Diving Chronometer300m
Arsenale Avventurina100m
MSRP
Ref. 5303 Diving Chronometer$1,768
Arsenale Avventurina$885

Full specifications

Case

5 specs
Category
Diver
Dress
Diameter
39mm
40mm
Thickness
12.2mm
9.95mm
Lug-to-Lug
46.5mm
44mm
Water Resistance
300m
100m

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
$885

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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 Arsenale Avventurina

Owners and reviewers widely praise the Venezianico Arsenale for its exceptional finishing and wearability, with a thin case profile and comfortable strap options. The Côtes de Genève dial and overall luxury appearance are frequently highlighted as significant strengths, especially considering its value proposition. One owner noted slightly misaligned hour markers, while a reviewer found the strap-changing mechanism difficult and the watch lacking lume. Accuracy figures vary, with one source reporting -10/+30 seconds per day for the Miyota 9100 movement. Overall, owners and reviewers rate the Venezianico Arsenale highly for its impressive finishing and comfortable wearability at its price point.

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