WatchesInfo.com - Luxury Watch Database

Sinn 556 I RS

Sinn - 556 I RS · $1,000

The Sinn 556 I RS features a glossy black dial and a striking red seconds hand. The satin-finished stainless steel case is in good condition.

Condition: Pre-owned - good condition for a daily worn watch
Case Size: 38.5mm diameter
Case Thickness: 11mm
Lug Width: 20mm

Posted at

Apr 18, 2026, 6:52 PM

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Sinn 556 I M "Mocha" - Limited Production Chocolate Sunburst Dial - Fine Link + Strap

Sinn - 556 I M · $1,650

The Sinn 556 I M features a stunning mocha-brown sunburst dial and hand-applied, rhodium-plated indices. This versatile watch combines rugged tool-watch elements with sophisticated everyday style.

Condition: Great pre-owned condition
Bracelet: Sinn Fine Link
Strap: Sinn leather strap
Water Resistance: 200m depth rating

Posted at

Apr 18, 2026, 5:42 PM

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Sinn 556 I RS – One Month Old, Mint/Full Kit

Sinn - 556 I RS · $1,499

This ultra-versatile Sinn 556 I RS is the ultimate 'GADA' piece, with a high-quality SW200-1 movement and features such as 200m water resistance, sapphire crystal, and antimagnetic properties.

Condition: Like New / Mint
Movement: SW200-1
Case size: 38.5mm diameter
Dial color: glossy black

Posted at

Apr 15, 2026, 10:43 AM

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2023 Sinn 556 I on Leather Strap w/papers - $1275

Sinn - 556 I · $1,375

2023 Sinn 556 I on a leather strap, presented extremely clean and functions perfectly.

Condition: Excellent condition with very light wear
Strap material: leather
Year: 2023

Posted at

Apr 14, 2026, 10:01 AM

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Sinn 556 I RS

Sinn - 556 I RS · $1,050

This Sinn 556 I RS is a minimalist daily driver with flawless German engineering and stealthy legibility, featuring a striking red seconds hand.

Condition: great condition
Depth rating:
Water resistance:

Posted at

Apr 12, 2026, 1:11 PM

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Sinn 556 I RS

Sinn - 556 I RS · $1,050

This Sinn 556 I RS is a minimalist daily driver with flawless German engineering, stealthy legibility, and character. It's reliable, built-like-a-tank, and has been my go-to piece for a year.