Franck Muller

Reference 7421 BS6

A stainless steel wristwatch, Circa 2010

Dial: black

Caliber: cal. 7500 mechanical

Movement number: 7’001

Case: stainless steel, snap-on sapphire crystal display back

Case number: No. 245

Closure: stainless steel Franck Muller buckle

Size: 42 mm diameter

Signed: case, dial and movement

Box: yes

Papers: no

Accessories: Franck Muller presentation box with outer packaging