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Tudor

Heritage Chrono

Ref. 70330N

The Tudor Heritage Chrono (Ref. 70330N) is a modern tribute to Tudor’s classic Monte Carlo chronograph lineage, launched in 2010 to commemorate the brand’s 40th anniversary of its first chronograph. It features a robust 42mm stainless steel case with a bidirectional rotating bezel, sapphire crystal, and a sporty yet elegant design. The watch is notable for its high-quality build, water resistance to 150 meters, and availability in both black and grey dial variants, catering to collectors who appreciate Tudor’s heritage while offering a more accessible alternative to vintage Monte Carlos.

crystalSapphire
braceletStainless steel bracelet (22mm width) or NATO strap (later variants)
movementETA 2892-A2 (Tudor Caliber T401 with Dubois-Dépraz module) - 25 jewels - 42h power reserve - 28,800 vph
functionsChronograph (hours, minutes, seconds), date indicator, bidirectional rotating bezel
lug width22.00 mm
dial colorBlack or Grey (with contrasting subdials)
case diameter42.00 mm (without crown)
case materialStainless steel
water resistance150 meters (15 ATM)
year2010-2018

A registered Tudor 70330N carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.