Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mmvsSeagull 1984 Antarctic Expedition 150m Water Resistance Vintage Chronograph 40mm

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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 Speedmaster 38 Co Axial Chronometer Chronograph 38mm at true scale

Speedmaster 38 Co Axial Chronometer Chronograph 38mm

Seagull 1984 Antarctic Expedition 150m Water Resistance Vintage Chronograph 40mm at true scale

1984 Antarctic Expedition 150m Water Resistance Vintage Chronograph 40mm

Diameter

38mm

40mm

Lug-to-Lug

44.9mm

lowest

49.3mm

Thickness

14.7mm

lowest

15.5mm

Water Resistance

100m

150m

highest

Power Reserve

52h

n/a

MSRP

$5,900

$803

lowest

Movement

Omega 3330

Seagull ST1901

Case

6 specs
Diameter
38mm
40mm
Thickness
14.7mm
15.5mm
Lug-to-Lug
44.9mm
49.3mm
Lug Width
18mm
20mm
Finish
Steel
n/a
Water Resistance
100m
150m

Crystal & Dial

2 specs
Crystal Shape
Domed
n/a
Dial Color
Silver
n/a

Movement

5 specs
Caliber
Omega 3330
Seagull ST1901
Power Reserve
52h
0h
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Chronograph
None

Pricing

1 specs
MSRP
$5,900
$803
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