Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 39.5mmvsUnimatic U4S-T-SPW

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

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

Omega Seamaster Planet Ocean 600M Co Axial Master Chronometer 39.5mm at true scale

Seamaster Planet Ocean 600M Co Axial Master Chronometer 39.5mm

Unimatic U4S-T-SPW at true scale

U4S-T-SPW

Diameter

39.5mm

40mm

Lug-to-Lug

45.6mm

n/a

Thickness

14.2mm

8mm

lowest

Water Resistance

600m

highest

300m

Power Reserve

55h

highest

38h

MSRP

n/a

$3,420

Movement

Omega 8800

Sellita SW200-1

Case

6 specs
Diameter
39.5mm
40mm
Thickness
14.21mm
8mm
Lug-to-Lug
45.6mm
n/a
Lug Width
19mm
22mm
Material
Stainless Steel
Titanium
Water Resistance
600m
300m

Crystal & Dial

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

Movement

3 specs
Caliber
Omega 8800
Sellita SW200-1
Beat Rate
25,200 vph
0 vph
Power Reserve
55h
38h

Pricing

1 specs
MSRP
n/a
$3,420
Keep your wishlist and collection together in the appExplore the app

Similar watches

Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.

DiscussionNot started

Also compared

Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.