Sinn 556i
More Sinn market data- Brand
- Sinn
- Model
- 556i
- Reference
- 556I
- Condition
- Great condition, running without issues, averaging +3 seconds a day
- Set
- Box, tools, links (missing outer box and papers)
- Status
- Available
Watch listing
Sinn 556i
Sinn 556i listing with structured specifications, pricing, condition, and market context. Observed details include $1,050, Great condition, running without issues, averaging +3 seconds a day.
Updated Jun 20, 2026
![[WTS] Sinn 556i image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sgzolr%2F12e6f2642c3cbcaf7ab1c8cb543fb045e954f80e33a3f8d1582d0a82e929b983.jpg&w=3840&q=75)
![[WTS] Sinn 556i image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sgzolr%2Fec3b738b9c9b726ed3ae5f9148c1ca88283f07394d3d4baefb865af4b9941db5.jpg&w=3840&q=75)
![[WTS] Sinn 556i image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sgzolr%2F9eaf24a81ea538f5d87abbc5060b892ed58740cd9a1a059aa3c8e81de6d43eb5.jpg&w=3840&q=75)
![[WTS] Sinn 556i image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sgzolr%2F017b8da0e9cb06694872beb472ac579381ee507cc14faae3e722749d21240480.jpg&w=3840&q=75)
![[WTS] Sinn 556i image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sgzolr%2F9ddadda71da6351d5e62d6cb161495e4333e7cc9d3ee63c05712227b5d568a1e.jpg&w=3840&q=75)
![[WTS] Sinn 556i image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1sgzolr%2F80b65e67d8fc08a1e257d5e93b0cdb2f0092e52b31930a024656b8a620cc1648.jpg&w=3840&q=75)
Observed asking price
$1,050
Status: Available
At a glance
- Listing type
- For sale
- First observed
- Apr 9, 2026
- Watches
- 1
- Photos
- 6
Structured details
Watch details
$1,050
Listing notes
[WTS] Sinn 556i
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
Current Sinn listings
- Sinn 104
Jun 21, 2026 · $2,450
- Sinn 103 St Sa
Jun 21, 2026 · $1,500
- Sinn 556i
Jun 21, 2026 · $1,299
- Sinn 857 S
Jun 20, 2026 · $2,399
- Sinn 356 Flieger Classic
Jun 20, 2026 · $2,700
- Sinn Pilot Chronograph 103 Sa G
Jun 20, 2026 · $3,750
Explore the Sinn market
Compare recent listings, common models, and observed prices for Sinn watches.