Sinn 556 I - The sporty, elegant watch

Sinn 556 I - The sporty, elegant watch

Distinctive shape, reduced dial design, clear readability.

With these typical SINN features, the watches in the 556 series clearly demonstrate their relationship to our instrumental pilot's and navigation clocks. 

Concentrating on hour, minute, second, date and the satin case stainless steel emphasize the sporty and elegant appearance. The watches of the 556 series are equipped with a cover glass and a transparent back Saphirkristall, so that the filigree mechanical clockwork can be impressively admired.

Clockwork

• Sellita SW200-1 Swiss automatic movement
• automatic winding
• Ubin jewels
• 800 vibrations per hour
• Second stop
• Antimagnetic according to DIN 8309

Housing

• housing off stainless steel, satin finish
• coverslip off Saphirkristall, both sides anti-reflective
• visible bottom sapphire crystal glass, within anti-reflective
• screwed bottom 
• Crown screwable
• Meets the technical requirements of DIN 8310 for waterproofness
• Waterproof and pressure-resistantuntil 20 bar
• vacuum safe

functions

• hour, minute, second
• date display

measurements and weight

• Case diameter: 38.5 mm
• Bandanstoßbreite: 20 mm
• Total height at center of watch: 11mm
• Weight without strap: 65 grams

dial and hands

• Black matt dial
• Numerals and indices with luminous paint proven
• Hour, minute hands with luminous paint proven