Search Results

Found 575 watches matching "300M" and 3158 listings

Grid List

Related Listings

Found 3158 listings matching "300M"

[WTS] SEIKO Diver Marine Master Professional 300m “MM300” Cal. 8L35 Hi-beat Automatic | $1,700 (Shipped/Tariff Covered)

SEIKO Diver Marine Master Professional 300m “MM300” Cal. 8L35 Hi-beat Automatic | $1,700 (Shipped/Tariff Covered)

Seiko - SBDX023 · $1,700
a modern classic Seiko Diver Marine Master Professional 300m watch featuring a Hi-beat Automatic movement and ceramic bezel.

  • Condition: great, unpolished shape with desk diving marks on the bracelet and a small ding on the side of the case
  • Movement: 8L35 Hi-Beat (MEMS tech), 50-hour reserve, hacks/winds
  • Dimensions: 44mm case | 14.6mm thick | 50mm lug-to-lug
  • Features: Ceramic bezel, sapphire crystal, and Diashield coating
Posted at
May 28, 2026, 11:08 AM
Active
View listing on r/WatchExchange
[WTS] Seiko Prospex SPB451 “1965 Heritage Diver” – Full Kit / Warranty / Near Mint

Seiko Prospex SPB451 “1965 Heritage Diver” – Full Kit / Warranty / Near Mint

Seiko - SPB451J1 · $925
This is a brand new, barely used Seiko Prospex SPB451 '1965 Heritage Diver' in blue, with only extremely light signs of wear. It's part of Seiko's newest evolution of the SPB143 platform and features improved proportions, an upgraded clasp/bracelet, slimmer wear, and 300m water resistance.

  • Condition: Near Mint
  • Case size: 40mm
  • Lug-to-lug length: 46.4mm
  • Thickness: 13mm
Posted at
May 28, 2026, 10:29 AM
Active
View listing on r/WatchExchange
[WTS] Steinhart Ocean One GMT 42mm “Coke” • 2015 NOS/Stickered • ETA 2893 • Full Kit • $675

Steinhart Ocean One GMT 42mm “Coke” • 2015 NOS/Stickered • ETA 2893 • Full Kit • $675

Steinhart - Ocean One GMT 42mm 'Coke' · $675
The Steinhart Ocean One GMT is a 42mm stainless steel watch with a Swiss ETA 2893-2 automatic movement and a 300m water resistance. It features a black/red aluminum GMT bezel and a solid link stainless bracelet.

  • Condition: New old stock (NOS)
  • Movement: ETA 2893-2 automatic GMT, hacking, hand-winding
  • Case size: 42mm diameter
  • Water resistance: 300m / 1000ft depth rating
Posted at
May 28, 2026, 8:51 AM
Active
View listing on r/WatchExchange
[WTS][US] Omega Seamaster Professional 300m - Green Dial - 210.30.42.20.10.001 - Full Set

[US] Omega Seamaster Professional 300m - Green Dial - 210.30.42.20.10.001 - Full Set

Omega - 210.30.42.20.10.001 · $5,450
This Omega Seamaster Professional features a green dial and measures 42mm in diameter.

  • Condition: Fantastic condition with minor hairlines
  • Case diameter: 42mm
  • Water resistance: 300m
Posted at
May 28, 2026, 7:09 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300m / FULL SET / Professional Co-Axial / Black Wave Dial / 41mm / 212.30.41.20.01.002 / $3,099 Shipped!

Omega Seamaster Diver 300m / FULL SET / Professional Co-Axial / Black Wave Dial / 41mm / 212.30.41.20.01.002 / $3,099 Shipped!

Omega - 212.30.41.20.01.002 · $3,099
This Omega Seamaster Diver is a 41mm watch with a black wave dial and is part of the full set.

  • Case Diameter: 41mm
Posted at
May 27, 2026, 10:51 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Professional Co-Axial Professional Diver 300M 212.30.41.20.03.001 41mm | Excellent Condition (With Box, Booklet & Serviced) | $3000

Omega Seamaster Professional Co-Axial Professional Diver 300M 212.30.41.20.03.001 41mm | Excellent Condition (With Box, Booklet & Serviced) | $3000

Omega - 212.30.41.20.03.001 · $3,060
This Omega Seamaster Professional Diver 300M is a modern classic from the 2010s, featuring a stainless steel case with 300m water resistance and a glossy blue lacquer dial.

  • Condition: Excellent
  • Case size: 41mm
  • Lug to lug: 47.4mm
  • Thickness: ~13.1mm
Posted at
May 27, 2026, 10:43 PM
Active
View listing on r/WatchExchange
[WTS] Tag Heuer Aquaracer 300M | WAF1110 | 38.4mm | Box & Papers

Tag Heuer Aquaracer 300M | WAF1110 | 38.4mm | Box & Papers

Tag Heuer - WAF1110 · $550
Up for sale is my Tag Heuer Aquaracer after a couple of years as the second owner. It’s got a fresh battery this month and running great.

  • Condition: good with some scratches and scuffs
  • Case diameter: 38.4mm
  • Depth rating: 300m
  • Bracelet size: 7.5"
Posted at
May 27, 2026, 8:59 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300M Co-Axial 2220.80 41mm Box and Papers - $2,890 -Reserved Post for u/lastattempt3

Omega Seamaster 300M Co-Axial 2220.80 41mm Box and Papers - $2,890 -Reserved Post for u/lastattempt3

Omega - 2220.80 · $2,890
Up for sale is my Omega Seamaster 2220.80, a 41mm automatic co-axial cal 2500 movement watch with a steel case and original Omega steel bracelet.

  • Condition: 8.9/10 - great condition with minimal marks/hairlines
  • Case size: 41mm diameter
  • Movement type: co-axial cal 2500
  • Bracelet material: steel
Posted at
May 27, 2026, 9:15 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Card - $2,890

Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Card - $2,890

Omega - 2220.80 · $2,890
Up for sale is my Omega Seamaster 2220.80, a 41mm automatic co-axial cal 2500 movement watch with sapphire crystal and original Omega steel bracelet.

  • Condition: 8.8 / 10, great condition with minimal marks/hairlines
  • Case size: 41mm diameter
  • Bracelet size range: 7-7.25 inches for up to certain wrist sizes
  • Shipping method: Fedex Priority Shipping
Posted at
May 27, 2026, 9:40 PM
Active
View listing on r/WatchExchange