The Admiral 45 Openworked Tourbillon

From Corum -

Courtesy of Corum

This is the latest, and I have to admit rather exciting iteration of Corum's Admiral collection.

The case measures 45 mm in diameter and is of carbon with gold inclusions.  The movement is listed as Corum's CO 298.  It is self-winding (automatic) and the complications include power reserve, a 3 minute counter and flying tourbillon (open worked).  

Limited to only 48 pieces.

ADMIRAL 45 OPENWORKED TOURBILLON Limited Edition: 48 piece(s)

MOVEMENT
Movement number  -  CO 298

Winding system: Automatic

Functions: Hour & Minute • Flying tourbillon • Power reserve • 3 minutes counter 
Power reserve: 72 hours

Frequency:  3 Hz, 21’600 vph 

Dimension:  12 1/2’’’ 

Rubies:  37

DIAL
Colours:  Black
Material:  Brass
Distinctive features:  5N gold-toned brass flange

CASE
Shape:  Dodecagonal 

Dimension:  45 mm

Thickness:  14.30 mm

Case material:  Carbon with gold inclusions

Bezel material:  Carbon with gold inclusions

Crown material:  5N 18k rose gold 

Crystal:  Sapphire crystal with anti-reflective treatment
Back type:  Open back cover in titanium grade 5 

with black PVD treatment with glare proof sapphire crystal

Water-resistance:  100 meters / 10 ATM

HANDS
Hour and minute:

Dauphine-variant • 5N gold-toned • Skeleton • Black superluminova

BRACELET
Material:  Bi-material

Interhorn/Buckle: 23/20 mm

Buckle type:  Triple folding clasp

Buckle material:  Titanium grade 5 with black PVD treatment