[WTS] Seiko SPB143 SBDC101 Diver

Seiko SPB143 SBDC101 Diver

Seiko - SPB143 SBDC101 · $780
A Seiko SPB143 SBDC101 diver watch is being sold, including the original papers and bracelet.

  • Papers included: true
  • Bracelet condition: hardly used
Posted at
Mar 23, 2026, 11:51 PM
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[WTS] Seiko SPB143 Full Set

Seiko SPB143 Full Set

Seiko - SPB143 · $800
The Seiko SPB143 is being sold as it no longer suits the owner's needs, who initially purchased it new in December 2022 from an authorized dealer in New York. The watch has been well-maintained and features a great condition bezel and crystal.

  • Condition: Great condition with minor hairline scratches on the clasp
  • Purchase year: 2025
  • Location of purchase: New York
Posted at
Mar 23, 2026, 11:27 AM
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[WTS] Seiko SBDC101 (SPB143)- Mechanics Special--please read!

Seiko SBDC101 (SPB143)- Mechanics Special--please read!

Seiko - SBDC101/SPB143 · $675
A Seiko SBDC101/SPB143 in wonderful condition, sold due to the owner purchasing another watch. The watch has some minor issues with its timekeeping.

  • Condition: Minor hairline scratches, works as-is with minor accuracy issues
  • Generation: Original generation without lume @ 3 o'clock
  • Bracelet Condition: Like new, unworn with stickers
  • Accuracy Issue: Loses 30-60 seconds/day or gains 15-30 seconds over 2 days
Posted at
Mar 18, 2026, 5:35 PM
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[WTS] Seiko SPB143 | SBDC101 "62 MAS"

Seiko SPB143 | SBDC101 "62 MAS"

This is a Seiko SPB143, also known as the '62 MAS' model. It's in excellent condition with minimal wear and comes with its original box, papers, tags, and extra links.

  • Condition: like-new condition, minimal wear/use
  • Movement: Seiko 6R35
  • Box and papers included: true
  • Bracelet with extra links: included
Posted at
Mar 16, 2026, 4:50 PM
Sold
[WTS] Seiko SPB 213 63MAS reissue Limited Edition (Silver Dial/Blue Steel Bezel) $700

Seiko SPB 213 63MAS reissue Limited Edition (Silver Dial/Blue Steel Bezel) $700

Seiko - SPB213 · $700
A limited edition reissue of the SPB143, featuring a silver sunburst dial and blue steel bezel insert. It has been worn regularly and comes with various accessories.

  • Condition: Used with minor scratches on the bezel and desk diving markings on the clasp and bracelet
  • Case size: 40.5mm diameter
  • Lug to lug length: 45mm
  • Strap options included: FKM rubber blue strap, canvas strap from Straphabit, canvas strap from Mushi
Posted at
Mar 14, 2026, 11:16 AM
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[WTS] Seiko SPB143 with unworn original bracelet

Seiko SPB143 with unworn original bracelet

Seiko - SPB143 · $900
A well known and solid watch that comes in beautiful condition, perfect for a new home.

  • Condition: used but great shape
  • Bracelet: unworn original
  • Straps: NATO straps
Posted at
Mar 12, 2026, 1:11 PM
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[WTS] Seiko SPB143 with unworn original bracelet

Seiko SPB143 with unworn original bracelet

Seiko - SPB143 · $900
A well known and solid watch, comes in beautiful condition with unworn original bracelet.

  • Condition: Used but great shape
  • Bracelet condition: Unworn original
  • Original box included: Yes
Posted at
Mar 12, 2026, 1:56 AM
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[WTS] Seiko MM300 micro adjust clasp (fits SPB143 etc)

Seiko MM300 micro adjust clasp (fits SPB143 etc)

Seiko - MM300 · $105
A genuine Seiko MM300 micro adjust clasp that fits any 18mm bracelet, available for sale.

  • Condition: Used, but could pass as new
  • Part Number: D1K6AM-BK00
  • Fits Bracelet Size: 18mm
Posted at
Mar 10, 2026, 10:06 PM
Sold
[WTS] Seiko Prospex SBDC101 - SPB143 -SPB143J1

Seiko Prospex SBDC101 - SPB143 -SPB143J1

Seiko - SPB143J1 · $750
This Seiko Prospex SBDC101 is a unique model that comes with multiple extra bracelets. It has been well-maintained and only worn for approximately 100 days in total.

  • Condition: Pre-owned with moderate wear on the stock bracelet and some signs of wear on the uncle oyster bracelet.
  • Bracelet options: 3
  • Extras: box, books, original bracelet, seiko rubber strap, uncle seiko oyster style bracelet, uncle seiko jubilee style bracelet
Posted at
Mar 10, 2026, 10:43 AM
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