Side by side

Serica Ref. 5303 Diving ChronometervsAigi Watches BARENTS SEA 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
BARENTS SEA AUTOMATIC
Aigi WatchesBARENTS SEA AUTOMATIC
MSRP $180

At a glance

13 of 29 specs differ
Diameter
Ref. 5303 Diving Chronometer39mm
BARENTS SEA AUTOMATIC43mm
Power Reserve
Ref. 5303 Diving Chronometer42h
BARENTS SEA AUTOMATIC40h
Water Resistance
Ref. 5303 Diving Chronometer300m
BARENTS SEA AUTOMATIC200m
MSRP
Ref. 5303 Diving Chronometer$1,768
BARENTS SEA AUTOMATIC$180

Full specifications

Case

6 specs
Category
Diver
Diameter
39mm
43mm
Thickness
12.2mm
11mm
Lug-to-Lug
46.5mm
49mm
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
M100 COSC
Seiko NH35A
Power Reserve
42h
40h
Complications
COSC
None

Pricing

1 specs
MSRP
$1,768
$180
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