The quick answer.
Cronos 39mm EX L6041 Automatic Watch (Black / Miyota 90S5) is a slim automatic watch with case dimensions 39 mm diameter × 47.5 mm lug-to-lug × 10.75 mm thick at $284. We recommend it for a buyer who wants a slim, black-dial automatic with sapphire, a steel bracelet and a versatile no-date layout.
Why it belongs on the shortlist.
The L6041’s strongest appeal is its restrained shape. A black no-date dial, brushed bracelet and smooth bezel make it easy to wear with everyday clothes, while the 39 mm diameter and 47.5 mm lug-to-lug give buyers concrete dimensions to compare. The thin 10.75 mm listing is especially attractive if you like an automatic watch that can slip beneath a cuff.
The proportions are the headline.
Cronos lists a 39 mm diameter, 47.5 mm lug-to-lug and 10.75 mm thickness. Together those dimensions describe a watch that should feel more composed than a typical thick diver while still giving the black dial and steel bracelet a confident presence. The lug-to-lug span is the most useful number to compare against a watch that already fits you.
A no-date dial keeps the face calm.
The selected black version uses a simple three-hand layout without a date window. That leaves the dial balanced and gives the L6041 a more everyday character than a watch built around a timing bezel and extra markers. Cronos lists the selected configuration with a Miyota 90S5; the same product family also offers other movement options, so check the selector before ordering.
Sapphire and the steel bracelet round out the package.
Cronos specifies a flat sapphire crystal with a clear anti-reflective coating and a brushed stainless-steel bracelet. Those details suit the restrained design: the crystal protects the dial without adding a pronounced dome, and the bracelet keeps the watch looking cohesive. The listing gives a 20 mm lug width for strap changes.
Treat the water rating as a seller specification.
Cronos lists 100 m / 10 ATM water resistance and a screw-down crown and caseback. The case has a smooth fixed bezel, however, rather than an elapsed-time diver bezel. The published rating is not proof of independent testing or ISO 6425 certification; follow the maker’s current guidance for water use and maintenance.
The supplied code is separate from the listed price.
Cronos listed the black Miyota 90S5 option at $284 USD on October 22, 2026. The supplied code SEBASTIANBASSOL advertises 5% off, but we have not tested it on this exact model and show no after-code price. Follow our Cronos partner link, find the L6041 and selected movement there, then confirm the code and final total at checkout.
The details, at a glance.
- Model / option
- L6041 · black dial · Miyota 90S5 automatic
- Case dimensions
- 39 mm diameter · 47.5 mm lug-to-lug · 10.75 mm thick
- Case and back
- 316L stainless steel, as listed by Cronos
- Crystal
- Flat sapphire with clear anti-reflective coating, as listed by Cronos
- Movement
- Miyota 90S5 automatic; Cronos also lists PT5000 variants
- Dial
- Black, three hands, no date
- Bracelet
- Brushed stainless steel · 20 mm lug width
- Water resistance
- 100 m / 10 ATM, as listed by Cronos
- Current listed price
- $284 USD on October 22, 2026
- Reader code
- SEBASTIANBASSOL · supplied 5% off; this exact option has not been tested
What draws us in
- 39 mm diameter and 47.5 mm lug-to-lug are useful fit numbers
- 10.75 mm listed thickness gives this automatic a clean, cuff-friendly profile
- Black no-date dial, sapphire and brushed steel bracelet keep the design versatile
Before you choose
Cronos lists both Miyota 90S5 and PT5000 movement options, so select the black 90S5 version if you want the configuration described here. The brand does not publish a model-specific power reserve in the checked listing. It calls the L6041 a dive watch and lists 100 m / 10 ATM, but the smooth bezel has no elapsed-time scale and the listing does not establish independent testing or dive-watch certification.
Who it suits.
A buyer who wants a slim, black-dial automatic with sapphire, a steel bracelet and a versatile no-date layout.
When to choose something else.
Choose a watch with a rotating timing bezel, a published dive certification or a documented model-specific power reserve if those details are essential.
Warranty, returns and ownership.
Cronos lists a three-year warranty. Review the current warranty, return and delivery terms for your destination before ordering.
Closest alternatives.
- Thorn Watches SHY027 39mm BB58 Vintage Diver Automatic Watch: A similarly sized black automatic with a rotating timing bezel and a more conventional diver layout.
- ADDIESDIVE 36 mm Explore Dive Watch VH31 Quartz (AD2096): A smaller 36 mm quartz option if compact fit and lower-maintenance timekeeping matter more than an automatic movement.
Check the case size and band fit.
The published 47.5 mm lug-to-lug gives you a useful starting point for checking overhang. Use our wrist-fit guide and compare the proportions with a watch you already enjoy wearing.
Cronos Watch partner code and offer terms. Our supplied code is SEBASTIANBASSOL for 5% off. Check the exact model and variant at the store, then confirm eligibility and the final total at checkout.
Where to buy.
Specifications and product photography: Cronos L6041 official product page (checked October 22, 2026). Find 39mm EX L6041 Automatic Watch (Black / Miyota 90S5) at Cronos Watch through our partner link and search for the selected option there. How we choose.
A few good questions.
What is the discount code for the Cronos 39mm EX L6041 Automatic Watch (Black / Miyota 90S5)?
The Cronos Watch discount code is SEBASTIANBASSOL for 5% off at cronos.watch. We have not tested it on this exact model, so confirm the saving in your order summary. Every code and tested price: https://watchritual.com/promo/cronos-watch
What movement is in the Cronos 39mm EX L6041 Automatic Watch (Black / Miyota 90S5)?
Cronos lists a Miyota 90S5 automatic movement for the selected black option and also offers L6041 variants with other movements.
How large is the Cronos 39mm EX L6041 Automatic Watch (Black / Miyota 90S5)?
Cronos lists a 39 mm diameter, 47.5 mm lug-to-lug and 10.75 mm thickness, with a 20 mm lug width.
Does the Cronos 39mm EX L6041 Automatic Watch (Black / Miyota 90S5) have a dive bezel?
The listed black version has a smooth fixed bezel, not an elapsed-time rotating bezel. Cronos lists 100 m / 10 ATM water resistance, but the page does not establish independent dive-watch certification.
What does the Cronos 39mm EX L6041 Automatic Watch (Black / Miyota 90S5) cost?
Cronos listed the selected black Miyota 90S5 option at $284 USD on October 22, 2026. The merchant price can change.
Does the Cronos 39mm EX L6041 Automatic Watch (Black / Miyota 90S5) accept the Watch Ritual code?
The supplied SEBASTIANBASSOL code is for 5% off Cronos Watch. This exact option has not been tested, so confirm eligibility and the final total at checkout.
