Omega Seamaster Diver 300M Mid-Size ChronometervsUnimatic Modello Cinque U5S-NS

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Seamaster Diver 300M Mid-Size Chronometer
OmegaSeamaster Diver 300M Mid-Size Chronometer

Ref. 2551.80.00

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Modello Cinque U5S-NS
UnimaticModello Cinque U5S-NS

Ref. uwk-u5s-ns·MSRP $1,860

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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.

Omega Seamaster Diver 300M Mid-Size Chronometer at true scale

Seamaster Diver 300M Mid-Size Chronometer

Unimatic Modello Cinque U5S-NS at true scale

Modello Cinque U5S-NS

Diameter

36.3mm

36mm

Thickness

n/a

11.6mm

Water Resistance

300m

300m

Power Reserve

44h

highest

38h

MSRP

n/a

$1,860

Movement

Omega 1120

Sellita SW200-1

Case

3 specs
Diameter
36.25mm
36mm
Thickness
n/a
11.6mm
Lug Width
n/a
22mm

Crystal & Dial

2 specs
AR Coating
Yes
n/a
Dial Color
n/a
n/a

Movement

2 specs
Caliber
Omega 1120
Sellita SW200-1
Power Reserve
44h
38h

Pricing

1 specs
MSRP
n/a
$1,860
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