- Classic, elegant stainless-steel case
- Electroplated blue dial, with sunburst decoration
- 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
The extraordinary character – resulting from the combination of timeless aesthetics and the utmost in precision – of our 434 St B model is waiting to be explored.
The blue dial is an optical feature which we have finished with an additional sunburst decoration. This dial is set in an elegant stainless-steel case with crystal made of sapphire crystal glass.
The appliqués, meticulously attached by hand, are subtle in their elegance in showing the hours and give the impression of a traditional ladies’ watch.
And this watch fulfils strict requirements in terms of technology: it is resistant to low pressure, water-resistant and can withstand pressures of up to 10 bar. It still features a high-precision, temperature-stabilised quartz movement. Additionally, we have minimised the electromagnetic radiation of the movement, as confirmed by the [Q] symbol on the dial.

Technical details
High-precision quartz movement, temperature-stabilised
8 bearing jewels
Seconds stop function
Anti-magnetic as per DIN 8309
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
Rhodium-plated Appliqués, meticulously attached by hand
Hour and minute hand coated with luminescent colour
Hour Appliqués coated with luminescent colour