This Sinn 556 I RS features an automatic SW200-1 movement, a stainless steel case with satinized finish, and sapphire crystal glass on the front and back. It meets the technical requirements for water-resistance according to standard DIN 8310.

• Case Diameter: 38.5 mm
• Movement: SW200-1 automatic
• Crystal Type: sapphire crystal

This Sinn 556 I RS features an automatic SW200-1 movement, a stainless steel case with a satinized finish, and a transparent sapphire crystal case back. It meets the technical requirements for water-resistance and is still under warranty.

• Movement: SW200-1
• Case material: stainless steel
• Case diameter: 38.5mm

A modern classic Sinn 556i RS with a red seconds hand, available as a complete set including original box and papers.

• Condition: near-mint
• Case size: 42mm diameter
• Bundle includes: original box, papers, extra links

This is a full kit including box, papers, tools and extra bracelet links for a Sinn 556i RS Watch.

• Condition: Excellent working condition with superficial scratches
• Case condition: superficial scratches
• Bracelet condition: superficial scratches
• Glass condition: slight hairline scratch

A Sinn 556 ARS watch originally sold on a black leather strap with red accents. It is currently being sold with a Barton green camo strap and includes all original accessories.

• Condition: Used, shows signs of use and has light scratches and lug marks
• Kit Contents: full kit
• Year Of Card: 2023
• Scratch Details: light scratches, light lug marks from strap change

Additional Details: Sinn 556 A RS with the clean white numerals and red seconds hand.

• Year of purchase: 2022

A Sinn 556 A RS purchased from WatchBuys in February 2024, worn daily for a year before being put into storage.

• Condition: Excellent, minor scratches on bracelet and case
• Purchase Date: February 2024
• Original Price: $950
• Location: Sacramento area