BUBEN & ZŌRWEG- GRANDE PRÉCISION

GRANDE PRÉCISION CONNOISSEUR

32 TIME MOVER® and a humidor with a German electronic humidifying system and a bar

Additional storage for watches and jewellery in 8 drawers

2 pull-out tableau shelves

Metal framed viewing windows on the side

Hand-polished stainless steel inlay

Interior in finest velour, black

State-of-the-art LED lighting technology with fading function

Amiran® non-reflecting glass

German security lock

Optionally available with BUBEN&ZORWEG Alarm System

Optionally available with BUBEN&ZORWEG GPS Tracking

Finest German craftsmanship

TECHNICAL DATA

2025 x 869 x 375 mm

180 kg

Mains Operation

BUBEN&ZORWEG Manufacture movement Caliber
“Alpha 01 – Pendulum World Time”

Dead-beat Graham escapement with pallets made of hardened steel

Seconds pendulum

Main wheel with constant power and remontoire

World time indication

Weight drive (3,000 g) with a ball-bearing defl ection roller

31 day power reserve

Fine-polished, gold-plated wheels

6 high precision ball bearings and 6 rubies

Polished pinions made of hardened steel

Precision-milled and rhodanised plates made of hard brass with 5 columns

Carbon fibre pendulum rod with extremely low heat expansion coefficient

Pendulum bob with fine regulating system

Rhodanised dial with sunray brush

500 hours BUBEN&ZORWEG “Excellence Control”

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