657 Traveller
Model: 657.010
Readability at a glance thanks to the clearly marked dial, large numbers on indices and prominent hour, minute and second hands which form part of the design of the 657 Travellers series.
Technical Data Model 657.010
Dial: Black
Case material: Stainless steel
Band: Black leather with white stitching
Base movement: ETA 2824-2
Movement winding: Automatic
Jewels: 25
Crystal: Sapphire - anti reflective on both sides
Case back: Solid steel, Screw-down crown
Water pressure resistance: 20 bar / 200 m
Case diameter: 41.0 mm
Watch height: 12.0 mm
Weight without band: 77 g
Special technology:
- Nickel free case back
- Non losable aviation turning ring
- Magnetic field protection to 80,000 A/m
The simplicity of Sinn's German design coupled with its high level of technical knowledge have culminated in the 657 series of watches. These watches are shock-proof, resistant against magnetic fields, and pressure and water proof to 20 bar (200m). Furthermore they feature a special Sinn development which ensures that the bidirectional turning bezel is non losable. Adding a valuable and secure feature to an excellent timepiece.
The model shown features a black dial and darkened bezel (for a second time zone), long-lasting luminous markers, and hands.
Please use the link below to configure your watch including
- band options
- clasps
- special features
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