- Case made of stainless steel, polished
- Mother-of-pearl dial
- Appliqués meticulously attached by hand
- Sapphire crystal glass
- Transparent case back made of sapphire crystal glass
- Water-resistant and pressure-resistant to 20 bar
- Low pressure resistant
456 St Mother-of-pearl W
1.460,00 €
*
With mother-of-pearl, nature has provided us with an especially beautiful material for jewelry. Its iridescent shimmer has long fascinated mankind, and artisans learned long ago to adorn precious objects with
mother-of-pearl, such as inlays in beautiful furnishings made of precious woods. Various sea snails and pearl oysters form mother-of-pearl layers on the interior of their shells. In scientific terms, these coatings consist of calcium carbonate platelets. It is precisely this material that oysters use to render foreign objects such as grains of sand harmless by coating them with numerous layers of mother-of-pearl, thus transforming them into pearls.
Special characteristics
Technical details
Movement
SW 100
Self-winding mechanism
25 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Anti-magnetic as per DIN 8309
Self-winding mechanism
25 bearing jewels
28,800 semi-oscillations per hour
Seconds stop function
Anti-magnetic as per DIN 8309
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.
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 water-resistance, as set out in standard DIN 8310
Water-resistant and pressure-resistant to 20 bar
Low pressure resistant
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 water-resistance, as set out in standard DIN 8310
Water-resistant and pressure-resistant to 20 bar
Low pressure resistant
Functions
Hours, minutes, seconds
Date display
Date display
Dimensions and Weight
Case diameter: 28 mm
Band lug width: 14 mm
Case thickness: 9 mm
Weight without strap: 30 gramme
Band lug width: 14 mm
Case thickness: 9 mm
Weight without strap: 30 gramme
Dial and Hands
Mother-of-pearl dial
Appliqués meticulously attached by hand
Appliqués meticulously attached by hand
