Arnold & Son Instrument DBS

REF : 1DSAP.W01A.C120P

Inspired by the timepieces produced during the second part of John Arnold's life and later, by his son, John Roger, the constant search for absolute precision in horlogerie is clearly reflected in the Instrument Collection. Each and every timepiece is a complex navigation instrument on its own, with the difference between a timekeeping piece and a professional instrument being barely noticeable. One such impressive piece is the DTE Dual Time watch with its 18carat red gold case, one timekeeping dial being marked with Roman Numerals and the other with Arabic ones, a double tourbillon, 90 hours power reserve, fine circular graining and Cote de Genevre rayonnates finishes. The instrument collection is dedicated to truly pretentious horlogerie aficionados.

"Product added 08/19/14 in our database "(2490 Days)

Watch info

Movement

Movement

Mechanical

Power Reserve

40 Hours

Winding

Hand-wound

Diameter (in mm)

35

Jewels

42

Height (in mm)

3.9

Oscillator

Côtes de Genève

Frequency

21,600 vibrations/h

Functions

Local hours,minutes and seconds, Local time 24 h indicator, Sidereal hours and minutes, Sidereal time 24 h indicator

Caliber

A&S1311

Case

Shape

Round

Diameter (in mm)

44

Material

18-carat Rose Gold

Model Case

18-carat Rose Gold, Case back see-through sapphire

Water Resistance

30 m

Bezel

18-carat Rose Gold

Winding Crown

Fluted 18-carat Rose gold

Crystal

Cambered sapphire with anti-reflective coating on both sides

Dial

Indexes

Arabic Numerals, Roman Numerals

Details

Black painted indications, Blued screws, Manually chamfered bridges and polished edges, Minute markers around the inner bezel, Openwork dial revealing part of the mechanism, Rose gold hands

Color

Silvery-white and silvery opaline

Bracelet

Clasp

Tang type buckle

Material

Alligator Leather

Bracelet

Hand stitched brown alligator leather

Complication

Sidereal time is displayed on the left subdial and mean solar time on the right

Sidereal/local time 24 hour indicator located at 12 o'clock

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