Designed for maximum endurance and dependability, this «Tornado» chronograph is water-resistant to loo m and features a quartz movement. Its allergy-proofed steel or bicolour steel/golden case is fitted with a screw-locked crown and back along with a unidirectional ratcheted diving bezel framing a high-resistance mineral crystal. Wide choice of dials, water-repellent leather strap or steel and bicolour steel/golden bracelet.