SINN 103 Sa G Limited Edition Chronograph

The 103 Sa G is a traditional pilot chronograph with an extraordinary design. Its eye-catching features include the dial in shimmering metallic green, the green bidirectional rotating pilot’s bezel in anodised aluminium and the day and date display, also in green. This colour scheme is applied consistently throughout, providing the timepiece with an aesthetic balance.

SINN 103 Sa G Limited Edition

Another special feature is the high-quality, high-domed sapphire crystal glass with a profile similar to that of traditional acrylic glass. Using specially made grinding tools, the sapphire crystal glass is ground out of a solid blank approximately 5 mm thick with five different curvature radii and is then carefully polished. This complex process offers outstanding benefits, making the sapphire crystal glass highly resistant and maintaining the classic appearance without losing the functional character of the watch.

SINN 103 Sa G Limited Edition

The 103 Sa G is limited to 500 pieces, which is documented by the ‘Eine von 500’ (‘One of 500’) engraving on the transparent back ring. This timepiece is resistant to low pressure and pressure-resistant to 200 meters.

SINN 103 Sa G Limited Edition

Technical details

Movement
• Concepto C99001
• Self-winding mechanism
• 25 bearing jewels
• 28,800 semi-oscillations per hour
• Seconds stop function
• 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
• Crown screwable
• Meet the technical requirements for waterproofness, as set out in standard DIN 8310
• Waterproof and pressure-resistant to 20 bar
• Low pressure resistant

Functions
• Hours, minutes, subsidiary seconds
• Date display
• Day of the week display
• Chronograph
• Pilot’s bezel with luminous key mark

Dimensions and Weight
• Case diameter: 41 mm
• Band lug width: 20 mm
• Case thickness: 16 mm
• Weight without strap: 77 gramme

Dial and Hands
• Shimmering metallic-green dial
• Indices and numbers coated with luminescent colour
• Hour, minute and stopwatch second hand coated with luminescent colour

Warranty
• 2 years