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OMEGA Seamaster (Omega) 300 Co-Axial Master Chronometer Unused
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OMEGA Seamaster (Omega) 300 Co-Axial Master Chronometer Unused 1OMEGA Seamaster (Omega) 300 Co-Axial Master Chronometer Unused 2OMEGA Seamaster (Omega) 300 Co-Axial Master Chronometer Unused 3OMEGA Seamaster (Omega) 300 Co-Axial Master Chronometer Unused 4OMEGA Seamaster (Omega) 300 Co-Axial Master Chronometer Unused 5
Omega

OMEGA Seamaster (Omega) 300 Co-Axial Master Chronometer Unused

210.30.42.20.01.001
Deal Score25
$6,623.8516% above MSRP (MSRP $5,700)
WATCH ONLYNew / Unworn

Why This Score?

Poor deal: watch only (no box or papers), condition concerns. Full set would significantly increase this score..

Key Drivers
Watch only (no box or papers)
Condition concerns
Low seller trust score
Priced well above market

The model prioritized pricing data from 311 comparable sales over a 90-day window.

Watch Specs

diversteel300mblackbracelet
42mm
Diameter
48.5mm
Lug to Lug
13.5mm
Thickness
21mm
Lug Width
Caliber
8800
Movement
Automatic
Crystal
Sapphire
Power Reserve
55h
Case Material
stainless steel
Dial
black
Strap
bracelet
MSRP
$5,700
Introduced
2018

Perceived Size

How it wears, not just how it measures

~51mm

vs 49mm L2L

Compact (36mm)Substantial (60mm)

13.5mm case thickness adds +2mm wrist presence

Will this fit your wrist?

Slide to your wrist circumference to see the fit diagram.

Wrist circumference17 cm
12cm17cm (avg)22cm

Sold Comps (180 days)

FULL SETBOX ONLYPAPERS ONLYWATCH ONLYAsking Price