LeCoultre. An unusual 18K gold manual wind rectangular wristwatch with diamond set dial

LeCoultre. An unusual 18K gold manual wind rectangular wristwatch with diamond set dial
Date: Circa 1948
Movement: 17-jewel Cal.438/4CW manual wind, No.568164
Dial: Silvered, diamond set hour dot and baton markers, subsidiary seconds at 6, polished sword hands
Case: Brushed and polished rectangular, snap on back, pierced and flared lugs, No.36740
Strap/Bracelet: Black leather
Buckle/Clasp: Plated buckle
Signed: Case, dial & movement
Size: 22mm