Sinn 556i
More Sinn market data- Brand
- Sinn
- Model
- 556i
- Year
- 2025
- Dial
- black
- Bracelet / strap
- stainless steel bracelet
- Status
- Availability unverified
Watch listing
Sinn 556i and 2 more
Sinn 556i and 2 more sale listing with structured watch details and source context. Observed details include $1,500 and 2025 production year.
Updated Jun 12, 2026
![[WTS] Sinn 556i w/ new quick adjust clasp Full Kit plus extras image](https://media.watchtrader.net/media/reddit-post-1s4dwqx/cf06f8889f1919c39baee10c366b5b830e264f1d92046fe2fb049050802d7a3b.jpg)
1 photoObserved asking price
$1,500
Status: Availability unverified
At a glance
- Listing type
- For sale
- First observed
- Mar 26, 2026
- Watches
- 3
- Photos
- 1
Structured details
3 watches in this listing
$1,500
Sinn 556i
More Sinn market data- Brand
- Sinn
- Model
- 556i
- Reference
- 556I
- Condition
- Used
- Dial
- Black
- Bracelet / strap
- Nylon
- Status
- Sold
Sinn 556i
More Sinn market data- Brand
- Sinn
- Model
- 556i
- Year
- 2025
- Case
- 38.5 mm
- Dial
- Black
- Bracelet / strap
- Stainless steel bracelet
- Status
- Sold
Listing notes
[WTS] Sinn 556i w/ new quick adjust clasp Full Kit plus extras
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
Related Sinn listings
- Sinn 104 St Sa RS Red Seconds Limited Edition
Aug 20, 2026 · $1,675
- Sinn 105 St Sa UTC
Aug 20, 2026 · $2,000
- Sinn 104 White Dial
Aug 18, 2026 · $1,800
- Sinn 103 Sa G RWB Pilot Chronograph Limited Edition Green 103.172
Aug 17, 2026 · $3,650
- Sinn 256
Aug 16, 2026 · $2,400
- Sinn 156 SKX007
Aug 14, 2026 · $2,250
Explore the Sinn market
Compare recent listings, common models, and observed prices for Sinn watches.