356 Sa Pilot III

At a classic 38.5 mm in diameter, the case boasts a fine satinized finish and exudes outstanding, sophisticated functionality. Particularly noteworthy is not only the guilloché, silver electroplated dial, but also the highly curved sapphire crystal glass, which is ground out and carefully polished using a complex process involving an approximately 5 mm solid blank with five different curvature radii. This not only enhances the classic look of the glass, it also makes it stronger and more resilient than flat-ground glass. The anti-reflective coating on both sides facilitates accurate reading of the distinctively designed dial even under extreme lighting conditions. The transparent case back made of sapphire glass offers a fascinating insight into the fine mechanical movement, which has been decorated with an exquisite finish and blued screws.

SW 500
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, satinized
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
Pressure-resistant up to 10 bar
Low pressure resistant
Functions
Hours, minutes, subsidiary seconds
Date display
Day of the week display
Chronograph
Dimensions and Weight
Case diameter: 38,5 mm
Band lug width: 20 mm
Case thickness: 15 mm
Weight without strap: 75 gr
Dial and Hands
Silver electroplated guilloché dial
Indices coated with luminescent colour
Hour, minute and stopwatch second hand coated with luminescent colour

Bracelet: BM356F0103S. Solid satinizes stainless steel, fine link, butterfly folding clasp.