Nivada Grenchen brings the charm of 1970s sports chronographs back to life with the new Autochron Mecaquartz. A 38 mm steel case, Seiko VK67 hybrid movement, water resistance up to 200 meters, and racing-inspired dials define a vintage collection reinterpreted with a contemporary twist.
Caliber: 5X83
Accuracy: ±15 seconds per month (without GPS signal, between 5°C and 35°C)
Power reserve: Approximately 6 months when fully charged, up to 2 years in power saving mode
Rubies: 14
Functions: Chronograph up to 12 hours (1/20 second), perpetual calendar until February 28, 2100, world time (38 cities), dual time, day display, power reserve indicator, satellite acquisition status indicator, reception result indicator, DST (summer time), overcharge prevention, power saving, airplane mode, automatic hand alignment
Case: Steel
Case dimensions: Diameter 44.1 mm, thickness 14.4 mm, lug-to-lug 50 mm
Glass: Double-curved sapphire
Glass Treatment: Super Clear Coating
Case back: Screw-down, limited edition with engraved serial number
Bracelet: Steel
Bracelet perimeter: 190 mm
Lugs: 14 mm
Closure: Triple folding clasp with push button release
Water resistance: 10 bar
Magnetic resistance: 4,800 A/m
Features: Hypoallergenic to nickel
