Side by side

Serica Ref. 5303 Diving ChronometervsDuckworth Prestex Rivington GMT Automatic

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
Rivington GMT Automatic
Duckworth PrestexRivington GMT Automatic
MSRP $995

At a glance

11 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
Rivington GMT Automatic42mm
Power Reserve
Ref. 5303 Diving Chronometer42h
Rivington GMT Automatic42h
Water Resistance
Ref. 5303 Diving Chronometer300m
Rivington GMT Automatic200m
MSRP
Ref. 5303 Diving Chronometer$1,768
Rivington GMT Automatic$995

Full specifications

Case

5 specs
Category
Diver
Diameter
39mm
42mm
Thickness
12.2mm
14mm
Lug-to-Lug
46.5mm
50mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Enamel Black
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
M100 COSC
Miyota 9075
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
$995
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