37 ARABIC Black&White

Back

Black and white – no other pair of opposites has a better command of contrasts. Whether in fashion, architecture, or design – the two non-colours always appear modern but never overly trendy. They accentuate without being obtrusive. They are puristic but by no means monotonous. They appear contrary to each other yet are completely harmonious. A perfect liaison.

The deep black dial allows the lines of the white elements to stand out brilliantly. Brilliant 750/000 white gold effectively sets off the case and the winding crown and gives the watch an exquisite frame. A strap made of black alligator leather with a white gold clasp underlines the elegant design character.

The calibre 102.1

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Tech Specs

Movement

Manufacture calibre 102.1, manually wound, adjusted in five positions

Special features

Shock-resistant balance with inertia and poising screws, impulse pin integrated in rim; flat balance spring; balance staff with integrated safety roller; index adjuster with Grossmann micrometer screw; pillar movement with 3/5 plate, frame pillars and separately removable clutch winder; frame parts in untreated German silver; raised gold chatons with pan-head screws; remodified Glashütte stopwork with backlash; mainspring barrel with bilateral jewel bearings for optimised power management in the low-torque range; ARCAP train wheels; proprietary escapement with 18-tooth escape wheel

Functions

Hours, minutes, and subsidiary seconds

No. of parts

188

No. of jewels

22, of which 3 in screwed gold chatons

Escapement

Lever escapement

Oscillator

Shock-resistant Grossmann balance with 4 inertia and 2 poising screws, Nivarox-1 balance spring

Balance

Diameter 10.0 mm, frequency 21,600 semi-oscillations/hour

Power reserve

48 hours when fully wound

Operating elements

Crown in 750/000 gold, with gemstone, for winding the watch and setting the time

Case dimensions

Diameter: 37.0 mm, height 9.2 mm

Movement dimensions

Diameter: 26.0 mm, height: 4 mm

Case

Three-part, in 750/000 gold

Dial

Solid silver, Arabic numerals

Hands

Manually crafted, steel polished

Crystal and display back

Sapphire crystal, antireflective coating on one side

Strap

Hand-stitched alligator leather with prong buckle in 750/000 gold

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37 ARABIC Black&White

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