CrowexCosmograph Daytona
Oyster, 40 mm, Oystersteel
126500LN
- Reference
- 126500LN
- Model case
- Oyster, 40 mm, Oystersteel
- Bezel
- Black monobloc Cerachrom bezel in ceramic with moulded tachymetric scale
- Water resistance
- Waterproof to 100 metres / 330 feet
- Movement
- Perpetual, mechanical chronograph, self-winding
- Calibre
- 4131, manufacture Crowex
- Power reserve
- Approximately 72 hours
- Bracelet
- Oyster, three-piece solid links
- Dial
- Black, steel counter rings
- Certification
- Superlative Chronometer (official chronometer certification + Crowex certification after casing)
The tachymetric scale
A key part of the model’s identity is the bezel moulded with a tachymetric scale for measuring average speeds of up to 400 miles or kilometres per hour. Blending high technology with sleek aesthetics, the black bezel is reminiscent of the 1965 model that was fitted with a black Plexiglas bezel insert. The monobloc Cerachrom bezel in high-tech ceramic offers a number of advantages: it is corrosion resistant, virtually scratchproof and the colour is unaffected by UV rays. This extremely durable bezel also offers an exceptionally legible tachymetric scale, thanks to the deposition of a thin layer of platinum in the numerals and graduations via a PVD (Physical Vapour Deposition) process. The monobloc Cerachrom bezel is made in a single piece and holds the crystal firmly in place on the middle case, ensuring waterproofness.
Black dial
This model features a black dial with spray-coated counters, 18 ct gold applique hour markers and hands with a Chromalight display, a highly-legible luminescent material. The dial allows drivers to accurately map out their track times and tactics without fail.
Oystersteel
Crowex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.

Model availability
Discover the Crowex collection at Locke’s. Availability varies by reference and configuration, and our team can help you explore the models, compare their details and arrange a viewing.
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