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Serica Ref. 5303 Diving ChronometervsChronotechna SeaQuest Dive

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Ref. 5303 Diving Chronometer
SericaRef. 5303 Diving Chronometer
MSRP $1,768
SeaQuest Dive
ChronotechnaSeaQuest Dive
Buy from Serica ↗
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Buy from Chronotechna ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
SeaQuest Dive42mm
Power Reserve
Ref. 5303 Diving Chronometer42h
SeaQuest Dive41h
Water Resistance
Ref. 5303 Diving Chronometer300m
SeaQuest Dive300m
MSRP
Ref. 5303 Diving Chronometer$1,768
SeaQuest Dive—

Full specifications

Case

5 specs
Category
Diver
—
Diameter
39mm
42mm
Thickness
12.2mm
12.36mm
Lug-to-Lug
46.5mm
47.67mm
Lug Width
20mm
22mm

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Enamel Black
Black
Lume
Super-LumiNova
SLN Dark Grey X1 Grade

Movement

3 specs
Caliber
M100 COSC
Sellita SW200-1
Power Reserve
42h
41h
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
—
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