42mm M1-24hr Legends II Chrono Collection 20

M1-Woodward® 24hr Legends Collection

Preorder November 2026. The legends II Series

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All orders placed before 12pm EST ship same business day

Number 20 - Porsche 917K. 1970. The 1970 Porsche 917K, chassis 024 was used as a test car for the 24hrs Le Mans before becoming the star car that Steve McQueen drove in the 1971 movie Le Mans with number 20.

Includes our framed timepiece sketch and a special framed sketch of the matching race car. Artwork created in-house.

More strap colors available to purchase in our accessories collection

Specifications

Caliber: Top execution. Swiss Valjoux Eta 7750 Automatic & Manual Winding 25 jewels. Perlage finish. Chronograph. Shock-absorber-Incabloc. Anachron Hairspring, Glucydur Balance.  28800 Vibrations Per Hour, 4Hz. 48-Hour Power Reserve. Adjusted to +4s to +6s/day.

Functions: Display by means of hands; hour, minute, second. Day-date display in window. min Subdial Counter, Hour Subdial Counter, Small Second Subdial,  hour markings

42mm Case: 42mm Diameter polished & brushed stainless steel, 14.5mm Overall Height. 52mm lug to lug. Exhibition back with sapphire crystal showcasing the custom movement and M1 rotor. Screw down crown.

lug width: 22mm

Weight: 3.9 oz (112 grams) w/strap

Crystal: Sapphire with Anti-Reflective Coating

Water Resistant: 5 Atmospheres, 50m/165ft

Dial: Black outer ring with orange, blue dial. Hour indexes with lume

Strap: Calf Leather with deployant clasp and quick release spring bars

Stainless Steel Bracelet: Polished/brushed. Deployant buckle. Solid links with screws for easy adjustment. 2.5mm thickness

Travel pouch: Custom travel pouch with timepiece pocket, extra strap pocket and booklets sleeve

M1-Woodward Avenue is a highway notably referred to as Detroit's Main Street and follows the route of the old Saginaw Trail that linked Detroit with Pontiac, and at the time, Flint and Saginaw. 

Woodward Avenue was created after a devastating fire in 1805 and is one of five principal avenues in Detroit devised by Augustus B. Woodward as part of a street plan intended to make Detroit the Paris of the West, by emulating it’s wide avenues.

Woodward Avenue was the location of the first mile of concrete roadway in the entire country and in 1970, bore the M1 designation. Woodward Avenue is synonymous with cruising. As early as 1848, carriage drivers would race up and down Woodward Avenue after the roadway was converted from logs to planks.

M1-Woodward is a registered Trademark of Detroit Watch Company, LLC

Detroit Watch Company is not sponsored, associated, approved, endorsed nor, in any way, affiliated with Porsche Cars North America, Inc., or Dr. Ing. h.c. F. Porsche, AG. Dr. Ing. h.c. F. Porsche AG is the owner of numerous trademarks, both registered and unregistered, including, without limitation, the Porsche Crest®, Porsche®, and the model numbers and names and the distinctive shapes of the Porsche automobiles. Any mention of Porsche Cars North America, Inc., or Dr. Ing. h.c. F. Porsche, AG. trademarked names or other marks is for purpose of reference only.

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