Small Second 6600-02 29 jewels Tutima 521 with date calendar

Tutima 521 with date calendar

The GMT hand can be set independently in one-hour increments

features a subtly varying metallic texture for added visual interest

and LumiBrite hands and markers for superior visibility

Small Second 6600-02 29 jewels Tutima 521 with date calendarMovement 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