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OMEGA Seamaster300 212.30.42.50.01.001 Chronograph Automatic Men's Watch_891439
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OMEGA Seamaster300 212.30.42.50.01.001 Chronograph Automatic Men's Watch_891439 1OMEGA Seamaster300 212.30.42.50.01.001 Chronograph Automatic Men's Watch_891439 2OMEGA Seamaster300 212.30.42.50.01.001 Chronograph Automatic Men's Watch_891439 3OMEGA Seamaster300 212.30.42.50.01.001 Chronograph Automatic Men's Watch_891439 4OMEGA Seamaster300 212.30.42.50.01.001 Chronograph Automatic Men's Watch_891439 5OMEGA Seamaster300 212.30.42.50.01.001 Chronograph Automatic Men's Watch_891439 6OMEGA Seamaster300 212.30.42.50.01.001 Chronograph Automatic Men's Watch_891439 7
Omega

OMEGA Seamaster300 212.30.42.50.01.001 Chronograph Automatic Men's Watch_891439

210.30.42.20.01.001
43Fair
$3,466.55↓ from $3,792.82Avg Sold $3,296
WATCH ONLYCondition: Very Good

Why This Score?

Below average deal: moderately trusted seller, price dropped 9%. Full set would significantly increase this score..

Key Drivers
Moderately trusted seller
Price dropped 9%
Good condition
Priced at market
Watch only (no box or papers)

The model prioritized pricing data from 85 comparable sales over a 90-day window.

Watch Specs

diversteel300mblack
42mm
Diameter
48.5mm
Lug to Lug
13.5mm
Thickness
21mm
Lug Width
8800 · Automatic · Sapphire crystal · 55h power reserve
stainless steel · black dial · bracelet
MSRP $5,500 · 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