Sinn 556I RS
What Should You Pay?
Estimated fair market values. Actual prices vary by condition, completeness, and seller.
New / Like New / Full Kit
$1,364 – $1,701
high confidence
Excellent / Pre-Owned
$1,182 – $1,394
high confidence
Used / Watch Only
$929 – $1,158
high confidence
Fair Market Value
$1,288
Blended estimate for excellent condition
Recent Comparable Listings
The Sinn 556I RS is a German-made automatic watch featuring a 38.5mm stainless steel case, a clean black dial with a striking red seconds hand, and 200m water resistance. It's powered by a Sellita SW200-1 automatic movement and is known for its simple, functional design and legibility.
Specifications
Case Diameter 38.5 mm
Case Height 11 mm
Case Material stainless steel
Case Shape round
Case Back solid
Lug Width 20 mm
Water Resistance 200m
Crystal sapphire
Bezel Type fixed
Dial Color black
Dial Indexes baton
Dial Hands stick
Bracelet/Strap oyster
Bracelet Material stainless steel
Clasp deployant
Complications date
Movement
Movement SW 200-1
Type automatic
Power Reserve 38 hours
Frequency 28,800 vph
Functions hours, minutes, seconds, date