Tudor Heritage Prince Chronograph One / Only Watch 2023

Reference 9420/801

About this watch

The Tudor Prince Chronograph One is a stunning piece that blends heritage with modern technology. This chronograph offers a unique blend of elegance and precision, featuring a sleek black dial with yellow gold accents. The watch's impressive Tudor caliber MT59XX automatic movement ensures precise timekeeping and reliability, complemented by a silicon balance spring for enhanced accuracy and resilience to magnetic fields. With its chronograph function, tachymeter bezel, and scratch-resistant sapphire crystal, this watch is both stylish and practical. Part of the Only Watch 2023 collection, it's a collector's item that showcases Tudor's commitment to excellence in horology.
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Key Features

  • 42mm round case made from high-quality yellow gold and lightweight aluminum
  • Tudor caliber MT59XX automatic movement with prototype column-wheel chronograph mechanism
  • Silicon balance spring for enhanced accuracy and resilience to magnetic fields
  • Chronograph function with smooth operation and precise timing
  • Tachymeter bezel for measuring speed or distance
  • Scratch-resistant sapphire crystal for protection against daily wear and tear

Specifications

Brand
Tudor
Family
Heritage
Model
Prince Chronograph One / Only Watch 2023
Reference
9420/801
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronograph, Column wheel
  • Chronometer
Case
42mm
Dial Color
Black
Crystal
Sapphire

Current Listings

[WTS] Tudor Black Bay 41 Heritage 79540 - NEGOTIABLE $2150

Tudor Black Bay 41 Heritage 79540 - NEGOTIABLE $2150

Tudor - 79540 · $2,150
A Tudor Black Bay 41 Heritage watch in excellent condition, featuring an automatic movement and a 41mm case size. It has been recently professionally polished and comes with additional accessories such as an inner and outer box, warranty card, and user manual.

  • Condition: Excellent pre-owned condition
  • Case size: 41 mm
  • Bracelet: case/bracelet
  • Movement type: Automatic movement
Posted at
Nov 5, 2025, 4:48 PM
Active
[WTS] Tudor Heritage Chrono 70330N – 42mm – “Modern Monte Carlo” 🧡 – Excellent Condition – $2,499 Shipped

Tudor Heritage Chrono 70330N – 42mm – “Modern Monte Carlo” 🧡 – Excellent Condition – $2,499 Shipped

Tudor - 70330N · $2,499
The Tudor Heritage Chrono Ref. 70330N is a 42mm watch featuring a black and gray dial with orange accents, bi-directional 12-hour bezel, and chronograph subdials inspired by Tudor's classic Monte Carlo design.

  • Condition: Excellent overall with minor signs of wear
  • Case size: 42mm
  • Movement: ETA 2892 with Dubois-Depraz chronograph module
Posted at
Nov 3, 2025, 9:41 PM
Active
[WTS] Tudor Heritage Black Bay | M79230B-0008 | Complete Set + after market nato band

Tudor Heritage Black Bay | M79230B-0008 | Complete Set + after market nato band

Tudor - M79230B-0008 · $3,500
This Tudor Heritage Black Bay is a 40mm diameter watch with good weight. It was bought second hand in December 2018 and serviced by Rolex in mid 2022.

  • Condition: Pre-owned, serviced in mid 2022
  • Case Diameter: 40mm
  • Thickness: unknown
  • Band Type: NATO strap
Posted at
Oct 30, 2025, 8:00 PM
Active
[WTS] Tudor Heritage Black Bay 79230b 41mm Blue FRESH SERVICE!

Tudor Heritage Black Bay 79230b 41mm Blue FRESH SERVICE!

Tudor - 79230b · $2,499
This Tudor Heritage Black Bay features a blue dial and 41mm case size, backed by a fresh service and 2020 warranty card. It also comes with an adjustable bracelet that fits up to 8 inches.

  • Case size: 41mm diameter
  • Bracelet length: up to 8 inches
Posted at
Oct 30, 2025, 3:45 PM
Active
[WTS] Tudor Heritage Black Bay 41 79540 Full Set - $1899

Tudor Heritage Black Bay 41 79540 Full Set - $1899

Tudor - 79540 · $1,899
A fully set Tudor Black Bay 41 watch with original packaging and accessories, featuring a -9s/d deviation from perfect timekeeping.

  • Condition: Used
  • Case Diameter: 41mm
Posted at
Oct 24, 2025, 8:25 PM
Active
Tudor Heritage Black Bay 79540 (2014) - Full Set - Excellent Condition Smile

Tudor Heritage Black Bay 79540 (2014) - Full Set - Excellent Condition Smile

Tudor - 79540 · $3,000
The Tudor Heritage Black Bay 79540 is a rare and collectible timepiece that features a unique edition for the 10th Anniversary Air Asia. It has a robust build, timeless design, and versatility with multiple straps.

  • Condition: Excellent, carefully maintained with minimal signs of wear
  • Case Size: 41mm
  • Movement: Automatic
  • Crystal: Scratch-Resistant Sapphire
Posted at
Apr 3, 2025, 7:40 PM
Active