Sinn 556i
More Sinn market data- Brand
- Sinn
- Model
- 556i
- Reference
- 556I
- Dial
- blue
- Bracelet / strap
- H-Link Bracelet
- Status
- Available
Watch listing
Sinn 556i and 1 more
Sinn 556i and 1 more listing with structured specifications, pricing, condition, and market context. Observed details include $640.
Updated Jun 20, 2026
![[WTS] Sinn 556i Blue image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1st2wsr%2F477e3d705f4bdf8091bbf1b1278d0440d2fb98c17d9bd028f6c5065c8cecf115.jpg&w=3840&q=75)
![[WTS] Sinn 556i Blue image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1st2wsr%2Fbaf3704d537210d9e1d74431480317c19166918e1d372b6cfe8e9575da1d8e5f.jpg&w=3840&q=75)
![[WTS] Sinn 556i Blue image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1st2wsr%2F9effaeb6e1b37e996562feddc0a106482d23e26912cfc022cd5b94800fc81f46.jpg&w=3840&q=75)
![[WTS] Sinn 556i Blue image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1st2wsr%2F9412ca01c941b9124086bfff3154d506521e5a198cd552856f30362a92883fa0.jpg&w=3840&q=75)
![[WTS] Sinn 556i Blue image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1st2wsr%2Ffb4265cdd54ed8bf553e625531c98496dcf0ed214dd54bb863632008192c8750.jpg&w=3840&q=75)
![[WTS] Sinn 556i Blue image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1st2wsr%2F2661b6681fbc7b48acd88099e5ef793e9d52fd6a0b97225cc7bfed833d4236a2.jpg&w=3840&q=75)
Observed asking price
$640
Status: Available
At a glance
- Listing type
- For sale
- First observed
- Apr 23, 2026
- Watches
- 2
- Photos
- 14
Structured details
2 watches in this listing
$640
Unidentified
- Brand
- Unidentified
- Model
- Unidentified
- Material
- Unidentified
- Dial
- Unidentified
- Bracelet / strap
- Unidentified
- Status
- Available
Listing notes
[WTS] Sinn 556i Blue
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.