Filters
Rotary RW 1895 Aeromaster Pilot - GS05986/05
Sale priceCHF 294.00
Rotary Chronograph 1977 'Cowboy' Limited Edition - GS00450/29
Sale priceCHF 276.00
Rotary Chronograph 1977 'Clutch' Limited Edition - GS00450/27
Sale priceCHF 276.00
Rotary RW 1895 Aeromaster Pilot - GS05986/04
Sale priceCHF 294.00
Rotary RW 1895 Aeromaster Pilot - GS05986/31
Sale priceCHF 294.00
Rotary RW 1895 Heritage Chronograph Limited Edition - GB05500/30
Sale priceCHF 384.00
Rotary RW 1895 Heritage Chronograph Limited Edition - GB05500/05
Sale priceCHF 384.00
Rotary Henley Pilot GS00100/04/BRN
Sale priceCHF 269.00
Rotary Henley Chronograph - GB05109/04
Sale priceCHF 461.00
Rotary RW 1895 Heritage Chronograph Limited Edition - GS05500/30
Sale priceCHF 346.00
Rotary Henley Chronograph - GB05440/04
Sale priceCHF 417.00
Rotary Henley Chronograph - GB05440/54
Sale priceCHF 276.00
Regular priceCHF 417.00
Rotary Henley Chronograph - GB05440/02
Sale priceCHF 417.00
Rotary Pilot GB03351/19
Sale priceCHF 269.00
Rotary Henley Chronograph - GB05440/72
Sale priceCHF 417.00
Rotary Henley Chronograph - GB05440/05
Sale priceCHF 417.00
A tachymeter watch allows you to measure speed based on time and distance. Found on the bezel or outer edge of the dial, the tachymeter scale works in conjunction with the chronograph function. To use it, start the chronograph when passing a fixed point and stop it after traveling **one unit of distance** (e.g., one mile or kilometer). The chronograph's seconds hand will point to a number on the tachymeter scale, indicating the speed in units per hour. For example, if it takes 30 seconds to cover one kilometre, the tachymeter will show 120, meaning you’re traveling at 120 km/h