CASE

Pear tree wood - black Varnish

Hidden in the bottom is a tool drawer containing every tool required to maintain the timepiece: Winding crank, adjustment weghts and additional accesories.

Measurements: 144 cm x 35 cm x 19 cm

CRYSTALS

Bevelled iron-free glass

BEARINGS

All bearings are stainless steel ball bearings. Mounted in jetons.

PLATES

24 carat gold plated and plate nickel

DRIVE

Weight 2.700 g

DIAL

Engraved mirror silver-plated with handmade blued hands based on titanium.

Bezel ring: Solid brass - 24 carat gold plated

MOVEMENT

Every bearing are made with ball bearings. Each and every one with Graham escapement to achive the highest accuracy possible. 

PENDULUM

Made from Invar steel, with tempeture compensation, to obtain the higest accuracy possible.

Invar steel is an alloy consistiting mainly of pure iron, with an addition of 36 % of nickel. Its coefficient of expansion is as low as 0.00000088.

BEST RATE

3.600/h = precision seconds pendulum clock

POWER RESERVE

32 days

WINDING

Made with special build planet gear to prevent the movement to change when winding.

UPON REQUEST

Each end every timepiece is unique, made with utmost care and enthusiam. No two clocks are the same. The may vary in movement, housing, materials etc. At Steen Hegner Copenhagen we make a virtue of accomodating the requests of our customers. Afterall these impressive timepieces will last for a very long time.

For more information please contact us here.