[WTS] Omega Seamaster Diver 300M — Ref. 210.30.42.20.03.001

Omega Seamaster Diver 300M — Ref. 210.30.42.20.03.001

a luxury Omega Seamaster Diver 300M, a high-end dive watch with features including date display and unidirectional rotating bezel.

Posted at
Mar 27, 2026, 4:20 AM
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[WTS] 2023 Omega Seamaster Diver 300M 42mm Steel Summer Blue 210.30.42.20.03.003 Full Set

2023 Omega Seamaster Diver 300M 42mm Steel Summer Blue 210.30.42.20.03.003 Full Set

A 2023 Omega Seamaster Diver 300M in a 42mm stainless steel case, featuring a summer blue gradient ceramic dial with a rotating dive bezel.

  • Condition: Pre-owned with minor scratches and dings
  • Case material: stainless steel
  • Bezel material: stainless steel
  • Dial color: summer blue gradient with light blue super-lumiNova
Posted at
Mar 26, 2026, 10:17 PM
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[WTS] Omega Seamaster 300M 210.30.42 Blue Dial 42mm - $3,290

Omega Seamaster 300M 210.30.42 Blue Dial 42mm - $3,290

Omega - 210.30.42 · $3,290
Up for sale is my Omega Seamaster Blue dial 210.30.42, a 42mm automatic watch with Calibre Omega 8800 movement.

  • Condition: great condition, rated 8.9/10
  • Movement: Omega 8800, automatic
  • Case size: 42mm
  • Crystal: AR and sapphire
Posted at
Mar 26, 2026, 10:37 PM
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[WTS] Omega Seamaster Diver 300M, no date, black small wave dial 210.32.42.20.01.003

Omega Seamaster Diver 300M, no date, black small wave dial 210.32.42.20.01.003

For sale is my Omega Seamaster Diver 300, black small wave dial 210.32.42.20.01.003, featuring a domed sapphire crystal and aluminum insert, with charm that can only be 'felt' in person.

  • Condition: LIKE NEW
  • Case material: unknown
  • Band material: unknown
  • Water resistance: 300m depth rating
Posted at
Mar 26, 2026, 9:49 PM
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[WTS] Omega Seamaster 300M Seaweed Green Wave Bracelet & Rubber Boxed Set Ref 210.30.42.20.10.001 SUPER CLEAN AND PRICED TO MOVE!

Omega Seamaster 300M Seaweed Green Wave Bracelet & Rubber Boxed Set Ref 210.30.42.20.10.001 SUPER CLEAN AND PRICED TO MOVE!

This Omega Seamaster 300M features a wave dial with a dark olive to bright green color scheme and a matching green ceramic bezel. The case is stainless steel with curved lugs and measures 42mm in diameter.

  • Condition: Super clean, some very light scratches on case
  • Bracelet: Original Omega stainless bracelet with barely a mark, includes all links
  • Strap: Matching green Omega rubber strap with Omega deployant clasp, added by previous owner
  • Accessories: Triple boxed set including outer brown cardboard box, white cardboard box, inner Omega wooden humidor-like box, 2 Omega cards, card holder, serialized Omega tag, Omega booklet, pouch, strap receipt, and Omega bag
Posted at
Mar 26, 2026, 8:57 PM
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[WTS] RRP: 17k+ BNIB OMEGA SEAMASTER 300 ONLY 10K!

RRP: 17k+ BNIB OMEGA SEAMASTER 300 ONLY 10K!

OMEGA - 210.60.42.20.99.001 · $10,000
A brand new Omega Seamaster 300 with a reference number of 210.60.42.20.99.001, originally priced at $17.2k plus tax.

  • Condition: Brand new, full set (BNIB)
  • Rrp: $17k plus tax
  • Location: Los Angeles
Posted at
Mar 26, 2026, 3:12 PM
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[WTS] 2020 Omega Seamaster Diver 300M 42mm James Bond LE 7007 210.22.42.20.01.004 Full Set Excellent

2020 Omega Seamaster Diver 300M 42mm James Bond LE 7007 210.22.42.20.01.004 Full Set Excellent

A limited edition James Bond release featuring a black ceramic dial, steel and yellow-gold case accents, and both a black rubber strap and stainless steel bracelet.

  • Condition: Excellent
  • Material: steel and yellow-gold
  • Bracelet Type: stainless steel
  • Strap: black rubber
Posted at
Mar 26, 2026, 12:39 PM
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[WTS] Omega Seamaster Diver 300M (210.30.42.20.03.001)

Omega Seamaster Diver 300M (210.30.42.20.03.001)

This Omega Seamaster Diver 300M features a blue dial/bezel on a steel bracelet and is the newest reference available.

  • Condition: very good condition
  • Case size: 42mm diameter
  • Case material: steel
  • Bracelet material: steel
Posted at
Mar 26, 2026, 8:26 AM
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[WTS] Omega Seamaster Diver 300M “No Time To Die” 210.90.42.20.01.001 | Box + Undated Papers + Pouch + Both OEM Straps | $8,800

Omega Seamaster Diver 300M “No Time To Die” 210.90.42.20.01.001 | Box + Undated Papers + Pouch + Both OEM Straps | $8,800

This Omega Seamaster Diver 300M 'No Time To Die' features a lightweight titanium case, tropical brown dial and bezel, vintage-toned lume, red-tipped seconds hand, and one of the best-wearing mesh bracelets in the modern Omega lineup. It's a very distinctive Seamaster with a sporty look and feel.

  • Condition: good condition with signs of wear from use
  • Case size: 42mm
  • Movement: Automatic
  • Material: Titanium
Posted at
Mar 25, 2026, 11:19 PM
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