The Tudor Heritage reference M70330B-0004 comes from a long history of excellence that has surrounded the brand since the early 1970’s. It has the similar shape of the original Tudor Oysterdate that was released nearly 50 years ago, with subtle enhancements and improvements made over the years.
The dial is a combination of opaline and blue. There is a 45-minute totalizer at 9 o’clock, a small seconds at 3 o’clock and a date aperture at 6 o’clock. There are two screw-down steel pushers at 2 o’clock and 4 o’clock. The waterproofness system can sustain a diving depth to 500 feet.
The outer dial is also blue with orange numeral markers at 5 minute intervals. The orange dagger seconds hand provides a beauty that combines the shades of orange with the opaline and blue. The bezel is a darker blue and is made from anodized aluminum. The 12 hour markers on the bezel provide a second time-zone display. It can be rotated in either direction for ease in setting.
The M70330B-0004 is powered by a self-winding caliber 2892 which has an add-on mechanism for the chronograph function. It provides 42 hours of power reserve.
The case is a 42 mm polished steel with satin finish. It comes with a steel bracelet with folding clasp and safety catch. To preserve the beauty of the blue, orange and opaline, the timepiece uses a sapphire crystal for unsurpassed clarity.
Rubber B has left no stone unturned by manufacturing the perfect designer bands for the Tudor Heritage Chrono 42mm reference M70330B-0004. They have developed 4 dual-color bands including touches of blue and tan that mimic the colors of the exquisite Tudor dial. These straps use the patented “blocked integration” engineering incorporating solid inserts for a flawless, motionless flush mount to the watch case.
All Rubber B bands are manufactured in Switzerland from pure vulcanized rubber to preserve flexibility and strength. No coatings, glues or bonding are used in the fusing process of the dual color bands. These bands are compatible with any 18mm tang buckle. For more information on these straps for the Tudor Heritage Chrono 42mm reference M70330B-0004 visit our page here.