SINN 104 St Sa I B Classic Pilot Dark Blue Dial Ref. 104.013 SW 220-1 self-winding caliber

This series has a clearly structured look which makes it easy to read the time, date and day of the week: these are classic pilot watches in the time-honoured SINN tradition. You can see why they are among the best-loved timepieces we produce.

With the 104 St Sa I B we offer a dark blue dial, finished off with an elegant sunburst decoration. This traditional ornamental grinding on the dial reflects different nuances of light.

Sapphire crystal is used for the crystal on the front and the transparent back. The pilot's bezel can be rotated in both directions. With minute ratcheting. It is captive in the polished stainless steel case and has a luminous triangular key marker.

The watch is pressure-resistant up to 20 bar and resistant to low pressure.

Mechanical Movement
The information on the mechanical movement corresponds to the current production situation in Frankfurt am Main. Due to technical changes, it may happen in individual cases that stock items of our sales partners deviate from this information. (further Information)

SW 220-1
Self-winding mechanism
26 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, seconds
Date display
Day of the week display
Pilot's bezel with minute ratcheting and luminous key mark
SINN Technologies
Captive bezel
Dimensions and Weight
Case diameter: 41 mm
Band lug width: 20 mm
Case thickness: 11.9 mm
Weight without strap: 73 gramme
Dial and Hands
Dark-blue dial with sunburst decoration
Indices coated with luminescent colour
Hour, minute and second hand coated with luminescent colour
Warranty
Warranty period 2 years