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Watch listing

Sinn 556i and 4 more

Sinn 556i and 4 more listing with structured specifications, pricing, condition, and market context.

Updated Jun 13, 2026
[WTS] Sinn 556i w/ Barton Strap. Ball Trainmaster all Original Packaging w/ extra links. Pilot Justus Fountain Pen. image

Observed asking price

Price not stated

Status: Traded

At a glance

Listing type
For sale
First observed
Sep 28, 2025
Watches
5
Photos
1
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Structured details

5 watches in this listing

Brand
Sinn
Model
556i
Reference
556I
Dial
black
Bracelet / strap
Barton Strap
Status
Traded

Ball Trainmaster

More Ball market data
$875
Brand
Ball
Model
Trainmaster
Reference
556I
Status
Availability unverified
$200
Brand
Sinn
Model
556i
Reference
556I
Dial
black
Bracelet / strap
Barton Strap
Status
Availability unverified
Brand
Sinn
Model
556i
Condition
Excellent Condition
Set
Original Packaging and Paperwork
Status
Sold

Listing notes

[WTS] Sinn 556i w/ Barton Strap. Ball Trainmaster all Original Packaging w/ extra links. Pilot Justus Fountain Pen.

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 listing

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