Side by side

Serica Ref. 5303 Diving ChronometervsMelbourne Watch Company GMT

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
GMT
Melbourne Watch CompanyGMT
MSRP $986

At a glance

13 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
GMT42mm
Power Reserve
Ref. 5303 Diving Chronometer42h
GMT
Water Resistance
Ref. 5303 Diving Chronometer300m
GMT100m
MSRP
Ref. 5303 Diving Chronometer$1,768
GMT$986

Full specifications

Case

6 specs
Category
Diver
Diameter
39mm
42mm
Thickness
12.2mm
11mm
Lug-to-Lug
46.5mm
Lug Width
20mm
Water Resistance
300m
100m

Crystal & Dial

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

Movement

3 specs
Caliber
M100 COSC
ETA 2893-2
Power Reserve
42h
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
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