The Tudor Heritage Chrono Blue reference m70330b-0001 is an outstanding achievement in the Tudor line. It mirrors the original shape and proportions of the Tudor Oysterdate Chronograph from the early 1970’s, with subtle changes made to optimize performance. The royal blue, grey and orange coloring gives the timepiece a modern look that can be comfortably worn in and out of the water. The Chrono Blue has a 42 mm steel case which is polished with a satin finish. The matching steel bracelet has a folding clasp and safety catch. It ships with an additional blue, white and orange fabric strap and buckle, matching the color elements of the timepiece.
The dial is a mix of blue and a creamy opaline. It has a 45-minute totalizer at 9 o’clock, a small seconds hand at 3 o’clock, and a date window at 6 o’clock. The bidirectional rotatable 12-hour steel bezel, also in blue, allows the wearer to set a second time-zone.
The reference m70330b-0001 is powered by a self-winding calibre 2892 mechanical movement with a power reserve of approximately 42 hours. The screw-down winding crown and pushers at 2 o’clock and 4 o’clock, along with the sapphire crystal, give the watch fantastic waterproofness up to 500 feet.
Rubber B has engineered 4 Vulcanized dual colored rubber straps to fit the Tudor Heritage Chrono Blue reference m70330b-0001. This strap utilizes “Blocked Integration” engineering, incorporating solid inserts for a flawless, motionless flush mount to the watch case. Rubber B bracelets are made in Switzerland of pure vulcanized rubber, with no coating, blends, glues or bonding.
The Rubber B bracelet is compatible with any standard 18mm tang buckle. For more information on the Rubber B alternative straps for the Tudor Heritage Chrono Blue, please visit our products page here.