Tudor Big Block Silver dial ref 79180 21/16 The pie-pan dial features sigma

The pie-pan dial features sigma markings either side of the T SWISS T that signifies that the hour markers are made from 18kt gold

a material not typically used by Patek Philippe except in sportier models

- Caliber 12 automatic movement

The 40mm steel case is in excellent condition and the yellow gold bezel and winding crown are still well defined

Tudor Big Block Silver dial ref 79180 21/16 The pie-pan dial features sigmaThe biggest kid on the block The third series of chronographs from Tudor has a third sub dial and were the first automatic chronograph from the WIlsdorf stable a full decade ahead of the reference 16520 Rolex Daytona. Due to the addition of the self winding rotor on the movement, the case was extra thick, hence the Big Block nickname. This example houses a silver dial in excellent condition with cool black sub dialsfull Panda! The case remains in good