The somewhat smaller ATUM 37 also masters the principle of reduction with perfection. All hallmarks of pure watchmaking artistry stand for its precise functionality. The subsidiary seconds recessed in the dial and the typical ATUM hands have been rescaled to the 37-millimetre diameter of the case. The lancet-style hands and the Roman numerals that take the place of the applied hour markers assure very good legibility from any angle. Grossmann’s calibre 102.1 movement under the dial has a dainty diameter of 26 mm and is only 4 mm high.

ATUM 37

27.400,00 

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SKU: 001619 Category: Tags: , ,

Details

Version

ATUM 37

Movement

manually wound, adjusted in five positions

No. of parts

188

No. of jewels

22, of which 3 in screwed gold chatons

Escapement

Lever escapement

Oscillation system

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

Balance

Diameter: 10.0 mm, Frequency: 21,600 semi-oscillations per hour

Power reserve

48 hours when fully wound

Functions

Hours and minutes, subsidiary seconds with stop seconds, Grossmann manual winder with pusher

Case

rose gold, white gold

Case Dimensions

Diameter: 37.0 mm, height 9.2 mm

Movement dimensions

Diameter: 26.0 mm, height: 4 mm

Dial

roman numerals, solid silver

Hands

annealed to a brown or brown-violett hue, Hand-crafted

Glass and Caseback

Sapphire crystal, antireflective coating on one side

Strap

alligator leather, hand-stiched

Strap color

Black, Dark Brown

Closer

Prong buckle