Patria 6610-02 5 mm date calendar and LumiBrite hands

date calendar and LumiBrite hands and markers

Case Details: Water-resistant 20 atm

” the world’s first self-winding chronograph

and a slim and comfortable stainless steel case and bracelet in gold finish

In stainless steel with locking tri-fold push button release clasp

Patria 6610-02 5 mm date calendar and LumiBrite handsMovement Details : Manual winding movement; Diameter 31 mm, height 4. 78 mm, 20 jewels, 3 of which are set in screw mounted gold chatons. Screw balance with weighted screws and 4 regulating screws in slotted, threaded holes. Index free oscillating system with Breguet hairspring, openworked balance cock, Glashtte three quarter plate; 21,600 vph. Power reserve when fully wound 65 hours. Functions: Hour, minute, small seconds. Case Details: Water