The Frankfurt World Time Watch

From Sinn -

Courtesy of Sinn

Here are the pertinents, direct from Sinn HQ -

Mechanical Movement

• ETA 2893-2
• Self-winding mechanism
• 21 bearing jewels
• 28,800 semi-oscillations per hour
• Seconds stop function
• Shock resistant as per DIN 8308
• Anti-magnetic as per DIN 8309

Case

• Case made of stainless steel, polished
• Sapphire crystal glass in front, anti-reflective on both sides
• Transparent case back made of sapphire crystal glass, anti-reflective on the interior
• Case back screw-fastened
• Meet the technical requirements for waterproofness, as set out in standard DIN 8310
• Pressure-resistant up to 10 bar
• Low pressure resistant

Functions

• Hours, minutes, seconds
• Three time zones on 12- and 24-hour basis
• Date display

Dimensions and Weight

• Case diameter: 41.5 mm
• Band lug width: 22 mm
• Case thickness: 10,1 mm
• Weight without strap: 70 gramme

Dial and Hands

• Black-electroplated dial with sunburst decoration
• Attached appliqués coated with luminescent colour
• Hour and minute hand coated with luminescent colour

Warranty

• 2 years