Sinn 556a
More Sinn market data- Brand
- Sinn
- Model
- 556a
- Year
- 2021
- Case
- 38.5 mm
- Dial
- black
- Bracelet / strap
- steel bracelet
- Status
- Available
Watch listing
Sinn 556a
Sinn 556a listing with structured specifications, pricing, condition, and market context. Observed details include $1,300, 2021.
Updated Jun 20, 2026
![[WTS] Sinn 556a very good condition full kit image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1t3gtvt%2F29d25a999de79d22ae65a60391e8f82a85ecd5e5048756a8799ee2ca9518bc54.jpg&w=3840&q=75)
![[WTS] Sinn 556a very good condition full kit image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1t3gtvt%2Fea3b582c3a8bf784963b8a5fdecf7422fb61a42092ffae7329e65e578ce342c0.jpg&w=3840&q=75)
![[WTS] Sinn 556a very good condition full kit image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1t3gtvt%2Fb59675f1398bfd6d14da1bc4847ab21e9be94da76f8bc4356f2705a3cbefc993.jpg&w=3840&q=75)
![[WTS] Sinn 556a very good condition full kit image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1t3gtvt%2F940613e75886424683c1c18d172663dbf1e95d74fcb228ef160ade4402aa73f2.jpg&w=3840&q=75)
![[WTS] Sinn 556a very good condition full kit image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1t3gtvt%2F3fe19479f70d25519d1bcc138edde77dfde1e6c0e8bec74e6c6ffc1d2502af10.jpg&w=3840&q=75)
![[WTS] Sinn 556a very good condition full kit image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1t3gtvt%2F40b5fe8184470a9edd7a925c2a2b4f36f40b721eeb8e804712c42942628f9de6.jpg&w=3840&q=75)
Observed asking price
$1,300
Status: Available
At a glance
- Listing type
- For sale
- First observed
- May 4, 2026
- Watches
- 1
- Photos
- 11
Structured details
Watch details
$1,300
Listing notes
[WTS] Sinn 556a very good condition full kit
Source and availability
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
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