[wts] Sinn 556 AR S

Sinn 556 AR S

Sinn - 556 AR S · $1,250
A pre-owned Sinn 556 AR S from 2023, comes as a full kit.

  • Condition: Pre-owned with some scuffing and scratches
  • Year: 2023
  • Case condition: some scuffing and light scratches on bracelet, case, and clasp
Posted at
Feb 21, 2026, 11:24 PM
Active
[WTS] Sinn 556 I RS

Sinn 556 I RS

Sinn - 556 I RS · $1,150
Sinn 556 I RS Full Kit with warranty dated 2/21 is available in great condition.

  • Condition: 9+/10
  • Warranty Date: 2/21
Posted at
Feb 19, 2026, 5:43 PM
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[WTS] Sinn 556i Emerald Green

Sinn 556i Emerald Green

Sinn - 556i · $1,700
For sale a Limited Edition Sinn 556i in stunning Emerald Green with an absolutely drop dead gorgeous emerald dial that sparkles in sunlight.

  • Condition: near-mint condition
  • Condition rating: 9.5/10
  • Movement accuracy: keeps impeccable time
Posted at
Feb 18, 2026, 9:41 AM
Sold
[WTS] Sinn 556 I Mother of Pearl 556.40962

Sinn 556 I Mother of Pearl 556.40962

  • Condition: Minimal wear
  • Case Size: 38.5mm diameter
  • Crystal Type: Sapphire crystal
Posted at
Feb 16, 2026, 10:12 PM
Sold
[WTS] Sinn 556i, Casio AE-1200, AliExpress Builds

Sinn 556i, Casio AE-1200, AliExpress Builds

The listing includes a Sinn 556i with its box and papers, a modified Casio AE-1200 with a black stainless steel case and sapphire crystal, and four NH3x builds from AliExpress parts. The items show some signs of wear. Great for those interested in watch modding or wanting to play around with different movements.

  • Case diameter: 42mm
  • Bracelet type: Uncle Seiko
  • Strap type: original leather
Posted at
Feb 16, 2026, 3:51 PM
Sold
[WTS] Sinn Cowhide Leather Strap w/white stitching

Sinn Cowhide Leather Strap w/white stitching

Sinn - SI-904 · $100
A standard length cowhide leather strap with white stitching, purchased for a Sinn 556.

  • Condition: Like new
  • Material: cowhide leather
  • Stitching color: white
Posted at
Feb 16, 2026, 11:10 AM
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[WTS] Sinn 556 I RS & Oris Big Crown Pointer Date 80th Anniversary - Full Sets

Sinn 556 I RS & Oris Big Crown Pointer Date 80th Anniversary - Full Sets

Sinn - 556 I RS · $1,250
This listing features a Sinn 556 I RS Full Set, which includes box and paper along with booklets and tool. It also comes with an Original H-link bracelet.

  • Condition: Excellent
  • Bracelet Type: H-link
  • Box Papers: true
Posted at
Feb 10, 2026, 9:54 AM
Active
[WTS] Sinn 556i, SARB017, SRPL99

Sinn 556i, SARB017, SRPL99

Sinn - 556i · $950
A stunning blue dial Sinn watch with a gold rotor. The crystal and AR coating are phenomenal.

  • Condition: Used, great condition with few marks
  • Diameter: 42mm
  • Water Resistance: 200m
Posted at
Feb 9, 2026, 2:18 PM
Active
[WTS] 2025 Sinn 556i Ice Blue ref.556.0121 - FULL SET - $1875 CONUS OBO

2025 Sinn 556i Ice Blue ref.556.0121 - FULL SET - $1875 CONUS OBO

Sinn - 556.0121 · $1,875
Sinn 556i Ice Blue is a limited edition watch with a case diameter of 38.5mm, featuring a Sellita SW200-1 movement and a water resistance of 20bar.

  • Case Material: Satinised Stainless Steel
  • Case Diameter: 38.5mm
  • Case Thickness: 11mm
Posted at
Feb 7, 2026, 8:33 PM
Sold