Nivada Grenchen Antarctic Diver AquamarvsSerket Watch Co Reef

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Antarctic Diver Aquamar
Nivada GrenchenAntarctic Diver Aquamar

MSRP $1,100

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Reef
Serket Watch CoReef

MSRP $899

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Buy from Serket Watch Co Used on eBay

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Nivada Grenchen Antarctic Diver Aquamar at true scale

Antarctic Diver Aquamar

Serket Watch Co Reef at true scale

Reef

Diameter

38mm

46mm

Lug-to-Lug

n/a

52mm

Thickness

12.9mm

lowest

14mm

Water Resistance

200m

300m

highest

Power Reserve

38h

38h

MSRP

$1,100

$899

lowest

Movement

Sellita SW200-1

Sellita SW200-1

Case

6 specs
Diameter
38mm
46mm
Thickness
12.9mm
14mm
Lug-to-Lug
n/a
52mm
Lug Width
16mm
24mm
Water Resistance
200m
300m
Caseback
Solid screw-down
n/a

Crystal & Dial

2 specs
AR Coating
Underside
n/a
Lume
Super-LumiNova
None

Movement

2 specs
Beat Rate
4 vph
0 vph
Complications
GMT
None

Pricing

1 specs
MSRP
$1,100
$899
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