The Sinn 656.3945 Pilots Watch is a highly functional and durable watch from German company Sinn Spezialuhren, founded in 1961. It features magnetic field protection, an ETA 2824-2 movement, and a nickel-free caseback. The bead blasted stainless steel case has minimal wear.

• Condition: excellent condition
• Movement: ETA 2824-2
• Case size: 38.5mm diameter
• Case material: bead blasted stainless steel

This Sinn 656 is similar to the 556, but features an anti-magnetic/closed case back and a 0.5mm thinner design, maintaining its 38.5mm size.

• Thickness: 38.5mm
• Bracelet size: 7" with extra links and pins
• Service status: freshly serviced

The Sinn 656 is a discontinued model featuring an antimagnetic field resistance up to 80,000 A/m and a solid case back. It has a legible dial on a canvas strap. The watch has been well-maintained and functions as it should.

• Condition: Pre-owned, with small marks and light wear
• Case Diameter: 38.5mm
• Lug To Lug: 45mm
• Lug Width: 20mm

A rare, discontinued Dufrane Barton Spring 656 Diver watch in excellent condition. It comes with its original box and paper.

• Condition: Excellent, Like New
• Box: yes
• Paper: yes
• Extra links: available

A vintage luxury tool watch in 14k gold from the mid-to-late 1950s, featuring the Caliber 1030 movement and a smooth polished bezel.

• Case size: 34mm diameter
• Movement: Caliber 1030
• Bezel type: smooth, polished bezel

A Cartier Santos 100 XL, featuring an automatic movement and a black crocodile strap.

• Case Size: 38 x 51mm
• Lug Width: 23mm
• Crystal Type: Sapphire

Up for sale is this beast Sinn 656 A, similar to 556 but with an anti-magnetic/closed case back and 0.5mm thinner than its brother.

• Case thickness difference: 0.5mm
• Bracelet size: 7" with extra links
• Local pick up available: Yes, in New Haven CT

A discontinued model with antimagnetic field resistance up to 80,000 A/m and a thin case. It features 38.5 mm diameter, 20 mm lug width, and a 10 mm thickness.

• Condition: good with minor wear consistent with its age
• Case diameter: 38.5 mm
• Lug width: 20 mm
• Case thickness: 10 mm

A Longines DolceVita Chronograph in excellent condition, featuring a stainless steel case and a quartz movement.

• Condition: Excellent condition with little wear and marks
• Movement: Quartz
• Case material: Steel
• Band type: Stainless Steel With Marked Buckle Band