A masterclass in legibility, the deep matte black dial with red second hand provides a high-contrast combination.

• Condition: Excellent (9.5/10)
• Case dimensions: 38.5mm diameter x 11mm thickness
• Gold rotor: yes

A Sinn 556i with box and papers available for sale. The watch has a supple aftermarket strap and features a smooth running movement.

• Condition: well used
• Box and papers included: yes
• Strap type: Aftermarket FKM Strap (beige)
• Movement status: running smoothly

A Sinn 556i watch with box, tools & links, missing the outer box and papers. 2023 year model.

• Condition: great condition
• Year: 2023
• Location: Canada

A Sinn 556i with a rhodium rotor, featuring a simple black dial and white hands, known for its German engineering and durability.

• Box And Papers: yes
• Dial Color: black

This Sinn 556i RS is an automatic watch with a stainless steel case and 200m water resistance.

• Condition: Like New
• Case Diameter: 38.6mm
• Movement: Automatic Sellita SW200-1
• Water Resistance: 200m depth rating

This Sinn 556i features a blue sunburst dial that changes appearance depending on the light. The watch is available in a full kit, including inner and outer boxes, papers, OEM strap, and an aftermarket mesh bracelet.

• Condition: strong overall with light normal wear on case
• Case size: 40mm diameter

A Sinn 556i RS is being sold with a Fine Link bracelet and two OEM leather straps. It was purchased from WatchBuys in the Spring of 2023.

• Condition: 9/10
• Purchase Date: Spring of 2023
• Original Owner: yes

The Sinn 556i is a modern classic tool-watch built with Sinn's signature philosophy, refined and subtle. It has a clean design that earns its sophistication over time.

• Condition: Great condition
• Bracelet type: Fine link bracelet
• Bracket size: fits up to 7.2inch
• Dimensions width: 38.5 mm (excluding crown)

This Sinn 556i is a 2021 model with full kit, including box, papers, spring bar tool, all bracelet links, and the bracelet tool. It features an AR coating on the crystal in perfect condition.

• Condition: Good condition, minor scratches and desk marks
• Bracelet material: H-link
• Bracelet size: not specified
• Case condition: some desk marks and minor scratches