A cosmic explosion in gold and grey, the Arnold & Son Nebula 41.5 Gold is a fully equipped powerhouse of a watch with an open-worked display. The symmetry of this timepiece is an integral part of its design, with every detail considered to achieve balance and harmony visually. Beyond its sleek and impressive display, this watch is also highly functional with its incredible 90 hour power reserve, only requiring hand-winding every three and a half days.

A limited edition of 88 pieces.
Ref. 1NEAR.S01B.C179A

Powering this stylish timepiece is the A&S5201 calibre which was conceived from the ground up to be a skeleton mechanism, allowing a clear view of the movement from every angle. From the front the skeleton dial gives an unobstructed view of the star-like pattern formed by its seven bridges radiating outwards. On the reverse, "Rayons de la Gloire finishing brings dimension to the main plate. The accents of grey on the dial carries through even to the wrist with a complementing hand-stitched alligator leather strap, complete with a 5N gold pin buckle.


TECHNICAL SPECIFICATIONS
Calibre
A&S5101 - Open work
Functions
- Hours
- Minutes
- Small seconds
Power Reserve
90 hours
Frequency
3 Hz / 21'600 vph
Case
18k red gold (5N)
Measurement
41.5 mm
Dial
- Anthracite flange
- Golden appliques
- 148k rose gold (5N) polished angles and satin-finished surface bridges
Water Resistance
3 atm / 30 meters
Strap
- Grey hand-stitched alligator leather
- 18k red gold (5N pin buckle


Oster Jewelers is an Authorized Angelus Watch Retail Partner