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Type

Serpent Calendar 42 mm Red Gold Date

Speake Marin

Velsheda 42 mm Red Gold with Baguette Diamonds

Speake Marin

Spirit Seafire 42 mm Titanium Orange

Speake Marin

Spirit Seafire 42 mm Titanium Blue

Speake Marin

Spirit Seafire 42 mm Titanium Red

Speake Marin

Spirit Wing Commander 42 mm Titanium Blue

Speake Marin

The Princess Elizabeth

Backes & Strauss

Montblanc 1858 Chronograph Tachymeter Blue Limited Edition

Montblanc
In-depth

February 29: leap years and watchmaking. Perpetual Calendars, the eternal complication

Decoding perpetual calendars. Every four years, February has 29 day. Hence, today February 29 we thought it was time to go over the particularities and the complexity of including the European calendar in watches.
By Vincent Daveau

Super KonTiki Chronograph Manufacture

Eterna