Seiko Rotocall Digital Limited Edition HFL001P1

Long before smartwatches became commonplace, Seiko demonstrated how innovative digital timekeeping could be with the digital chronograph then known as "Rotocall." Its distinctive feature is the control system: instead of traditional buttons, functions are managed directly via the rotating bezel. This acts as a command center for features such as alarm, timer, and second time zone. For this anniversary edition, an Edo purple dial and a coordinating aluminum bezel combine with an all-black case and bracelet. Refined gold details on the logo and indicators complete the design, giving it an elegant and distinctive look.

Limited edition of 4,000 pieces

Movement
Caliber: Seiko A824
Type: Quartz
Accuracy: ±15 seconds per month
Battery life: Approximately 3 years
Functions: Calendar, digital display, dual time zone, 1/100-second chronograph, split time measurement, countdown timer, alarm, illumination, and rotating bezel

Case
Material: Stainless steel with titanium carbonate coating
Color: Black
Diameter: 37.00 mm
Thickness: 10.64 mm
Bezel: Rotating
Case back: Screw-down
Water resistance: 10 bar (100 meters)

Crystal
Material: Hardlex (tempered mineral glass)

Bracelet
Material: Stainless steel with titanium carbonate coating
Color: Black
Lug width: 20 mm
Clasp: Deployant