Tudor Heritage Heritage Chrono Grey

Reference 70330N-0001

About this watch

The Tudor Heritage Chrono Grey (70330N-0001) is a luxury timepiece that embodies the spirit of Tudor's rich heritage and modern design. With its striking grey dial, robust functionality, and vintage appeal, this watch commands attention without being overly flashy. The round stainless steel case measures 42.00 mm in diameter, featuring a sapphire crystal glass for excellent clarity and durability. At its core lies the reliable ETA caliber 2892-2054 movement, known for its precision and durability. This automatic movement features 55 jewels, a power reserve of 42 hours, and a frequency of 28,800 vibrations per hour. The chronograph feature allows for hours, minutes, and seconds tracking, making it perfect for timing workouts or impressing friends with newfound horological knowledge. With a water resistance of 150 meters, this watch is suitable for swimming and snorkeling, though not designed for deep-sea diving. Its comfort factor is high, sitting well on the wrist and weighing in at a comfortable heft. The Tudor Heritage Chrono Grey is positioned in the luxury watch market, offering value through its design, functionality, and brand heritage.

Buy Now on Jomashop

This is an affiliate link

Key Features

Stainless Steel Round Case
Sapphire Crystal Glass
Automatic ETA Caliber 2892-2054 Movement
Chronograph Feature with Hours, Minutes, and Seconds Tracking
150m Water Resistance
22mm Lug Width for Customizable Straps
Luxury Watch Market Positioning

Specifications

Brand

Tudor

Family

Heritage

Model

Heritage Chrono Grey

Reference

70330N-0001

Movement

2892-2054

Movement Features

Hours, Minutes, Seconds
Date
Chronograph

Case

Stainless Steel 42mm

Dial Color

Grey

Crystal

Sapphire

Water Resistance

150

Current Listings

Tudor Black Bay Heritage 41mm 79220B “Smiley” | 2014 Full Set w/ NATO

Tudor - 79220B · $2,875

The Tudor Black Bay Heritage is a limited edition watch from 2014. It features a 41mm stainless steel case with a M Sapphire Crystal.

Condition: Pre-Owned with slight wear on case, bracelet and clasp
Year of production: 2014
Crystal type: Possibly @M Sapphire Crystal

Posted at

Feb 9, 2026, 10:49 PM

Active

View listing on r/WatchExchange

Tudor Heritage Chronograph 42mm 70330n

Tudor - 70330n · $2,575

A Tudor Heritage Chronograph in a 42mm case, available with accessories.

Posted at

Feb 9, 2026, 9:26 PM

Active

View listing on r/WatchExchange

Tudor BB Heritage 41mm Ref. 79203B

Tudor - 79230B · $2,950

A Tudor Heritage Black Bay 41mm watch with a black dial and blue bezel, widely considered the best 'pound-for-pound' luxury diver on the market. It features a stainless steel case and comes with extra straps. The watch is in great condition and runs well.

Condition: pre-owned with some light scratches on the clasps and one scratch on the bezel
Case size: 41mm
Year of manufacture: approx 2021

Posted at

Feb 9, 2026, 5:20 PM

Active

View listing on r/WatchExchange

Tudor Black Bay Heritage Chrono Steel Bezel 79350 - $2650

Tudor - 79350 · $2,650

This Tudor Black Bay Heritage Chrono is a stylish and functional watch with a steel bezel, running at COSC spec.

Condition: Overall excellent condition with some light marks
Case Diameter: 41mm
Movement: running at COSC spec

Posted at

Feb 7, 2026, 2:55 PM

Active

View listing on r/WatchExchange

2023 Tudor Black Bay Heritage Cookie Monster Full Set 3k

Tudor - M79230B-0008 · $3,000

A 2023 Tudor Black Bay Heritage Cookie Monster full set, including a clean watch and all original accessories.

Condition: Pre-owned, clean crystal with small knick on bezel by the 7 o'clock marker
Length: fits 7.5 inch wrist
Included: full set with inner box, outer box, booklets, warranty card, and hangtag

Posted at

Feb 6, 2026, 12:28 PM

Active

View listing on r/WatchExchange

Tudor Heritage Black Bay P01 70150 42mm Full Set - $2199

Tudor - 70150 · $2,299

2020 Tudor Heritage Black Bay P01 in excellent condition, comes with warranty card and accessories.

Condition: Fully functional, -6s/d
Warranty card date: 2020
Box type: Tudor inner and outer boxes
Booklets included: yes

Posted at

Feb 5, 2026, 11:17 PM

Active

View listing on r/WatchExchange

Tudor Heritage Black Bay Chrono 79350 41mm Full Set - $2899

Tudor - 79350 · $2,899

Up for sale is a Tudor Heritage Black Bay Chrono, a fully functional timepiece with a warranty card and original packaging.

Condition: Fully functional, running at +4s/d
Case diameter: 41mm

Posted at

Feb 5, 2026, 10:40 PM

Active

View listing on r/WatchExchange

Tudor Heritage Black Bay 41 79540 Full Set

Tudor - Heritage Black Bay 41 79540 · $1,999

Up for sale is a 2019 Tudor Heritage Black Bay 41 79540 Full Set, it comes with a warranty card and a Tudor box.

Box: Yes, Tudor box
Warranty Card: Yes, warranty card dated 2019
Location: Chongqing (known as the Cyberpunk City), China

Posted at

Feb 5, 2026, 10:27 PM

Active

View listing on r/WatchExchange

2021 Tudor Heritage Chronograph 42mm 70330N Steel Black Dial w Extra Strap B+P

Tudor - 70330N · $3,900

The Tudor Heritage Chronograph is a timeless, sporty watch with a classic black dial and vintage-inspired racing design. It has a solid, substantial feel and comes with an extra matching strap.

Condition: Good (90%) with some signs of wear on the clasp, bracelet, case, and bezel
Case diameter: 42mm
Movement: Self-winding Mechanical
Crystal: Sapphire

Posted at

Feb 5, 2026, 7:02 PM

Active

View listing on r/WatchExchange