- Decorative bezel of 18-carat yellow gold
- Classic, elegant stainless-steel case
- Shimmering white mother-of-pearl dial
- Shielding of the electromagnetic pulses emitted by the quartz movement
- Appliqués, meticulously attached by hand
- High-precision quartz movement, temperature-stabilised
- Sapphire crystal glass
- Water-resistant and pressure-resistant to 10 bar
- Resistant to low pressure
Our 434 St Mother-of-Pearl W ladies’ watch is a real piece of jewellery, perfect in combination with many items of clothing. This distinctly feminine and elegant timepiece is an extraordinary blend of purity and timelessness.
A design feature of this watch is created by the hours with rhodium-plated Roman numerals, which have been meticulously attached by hand. In combination with the shimmering white mother-of-pearl dial, this gives the ever-so-subtle impression of a classically beautiful ladies’ watch.
Our high technical standards also meet today’s expectations of a ladies’ watch. The [Q] symbol on the dial confirms the minimised electromagnetic radiation emitted by the high-precision, temperature-stabilised quartz movement.

Technical details
High-precision quartz movement, temperature-stabilised
8 bearing jewels
Seconds stop function
Anti-magnetic as per DIN 8309
Decorative bezel of 18-carat yellow gold
Sapphire crystal glass in front, anti-reflective on both sides
Case back screw-fastened, nickel-free
Meet the technical requirements for water-resistance, as set out in standard DIN 8310
Water-resistant and pressure-resistant to 10 bar
Low pressure resistant
Band lug width: 18 mm
Case thickness: 8 mm
Weight without strap: 34 gramme
Hour and minute hand coated with luminescent colour