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2026 Omega Seamaster Diver 300m Black Dial 42mm 210.32.42.20.01.001 / Warranty
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2026 Omega Seamaster Diver 300m Black Dial 42mm 210.32.42.20.01.001 / Warranty 12026 Omega Seamaster Diver 300m Black Dial 42mm 210.32.42.20.01.001 / Warranty 22026 Omega Seamaster Diver 300m Black Dial 42mm 210.32.42.20.01.001 / Warranty 32026 Omega Seamaster Diver 300m Black Dial 42mm 210.32.42.20.01.001 / Warranty 42026 Omega Seamaster Diver 300m Black Dial 42mm 210.32.42.20.01.001 / Warranty 52026 Omega Seamaster Diver 300m Black Dial 42mm 210.32.42.20.01.001 / Warranty 6
Omega

2026 Omega Seamaster Diver 300m Black Dial 42mm 210.32.42.20.01.001 / Warranty

210.30.42.20.01.001
37Poor
$5,3885% below MSRP (MSRP $5,700)
WATCH ONLYNew / Unworn

Why This Score?

Below average deal: moderately trusted seller, priced above market. Score would improve with a lower asking price..

Key Drivers
Moderately trusted seller
Priced above market
Watch only (no box or papers)
Condition concerns

The model prioritized pricing data from 131 comparable sales over a 90-day window.

Watch Specs

diversteel300mblackbracelet
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 $5,700 · 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
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