A tribute to courage, powered by light. The JC01 celebrates Jerrie Cobb — pioneering aviator, record-breaking pilot, and historic Mercury 13 member — through a horological creation as visionary as her legacy.
Jerrie Cobb's record-setting aviation feats and aerospace testing shattered boundaries. The JC01 captures that daring, visionary, and uncompromising spirit in every facet.
No winding, no routine battery replacements. By converting natural sunlight and ambient indoor lighting, the Seiko AS01 solar caliber delivers perpetual motion in complete harmony with nature.
Hand-assembled and regulated in the United Kingdom. Marrying a 38 mm cushion stainless steel case, 5 ATM water resistance, and genuine leather fitted with quick-release spring bars.
Self-expression through colour: with a vibrant palette of striking hues, the JC01 does more than tell the time — it reflects your personality.
An iconic contrast of radiant warm gold and deep matte anthracite. Finished with supple black leather and a quick-release deployant clasp.
A striking mint turquoise chapter ring enclosing the deep solar collector. Adds remarkable character from the boardroom to weekend getaways.
A clean circular-brushed silver dial accented by a British Racing Green minute track and fiery red second hand for timeless sporting charisma.
Rich oceanic midnight blue dial surrounded by a warm cream chapter ring, paired with handsome vintage tan leather for retro elegance.
A delicate powder pink hue seamlessly integrating the high-efficiency solar core. Distinctive, understated, and exceptionally refined on the wrist.
Classic champagne sunburst dial elevated with cobalt blue hands and an olive green genuine leather strap for authentic mid-century cockpit flair.
Harnessing energy directly from light, the JC01 houses the Japanese Seiko AS01 Solar caliber. Sunlight and ordinary indoor illumination pass through the dial to be instantly converted into clean electrical energy.
Once fully charged, the high-efficiency storage cell provides an approximate four-month power reserve in total darkness. No routine battery swaps, no hazardous chemical waste, and zero maintenance friction — perpetual, eco-friendly motion.
Requires routine battery changes every 1–2 years, creates toxic battery waste, and risks compromising water seals upon reopening.
Perpetual light-powered running, 4-month dark reserve, preserves factory seals, and operates in total harmony with the environment.
SEIKO AS01 SOLAR • HIGH-EFFICIENCY PHOTONIC CONVERSION • 4-MONTH POWER RESERVE
Every dimension, material, and tolerance engineered to uncompromising standards:
| Specification | Specific Detail (Riley Watch Co. JC01) |
|---|---|
| Movement | Solar-Powered: Seiko AS01 Solar – ensuring dependable, eco-conscious accuracy with an approximate 4-month power reserve. |
| Dimensions & Profile | 38 mm diameter • slim ~9 mm case depth – ergonomic retro cushion case sculpted from solid stainless steel. |
| Crystal | Hardened mineral crystal – selected for superior optical clarity, vintage warmth, and everyday impact resistance. |
| Water Resistance | 5 ATM (50 metres) – engineered to withstand heavy rain, handwashing, splashes, and brief immersion. |
| Strap & Clasp | High-grade genuine leather with quick-release spring bars and stainless steel deployant clasp – comfort, security, and longevity. |
| Caseback | Engraved – adorned with a bespoke commemorative illustration paying tribute to pioneering aviator Jerrie Cobb. |
| Colour Palette | Bumblebee, Ocean Green, Racing Silver, Deep Blue Cream, Blush Pink, Vintage Olive, and more. |
| Assembly & Shipping | Hand-assembled in the United Kingdom • Stated price includes worldwide tracked delivery – zero surprise duties or import taxes. |
Why the Jerrie Cobb Solar is celebrated as one of the most compelling and versatile daily watches:
| Criteria | Riley JC01 Solar | Standard Quartz | Smartwatch | Mechanical Automatic |
|---|---|---|---|---|
| Price | £149.00 | £80 – £200 | £250 – £600+ | £350 – £1,500+ |
| Power Source | Seiko Solar (Light) | Disposable Battery | Daily Cable Charge | Mainspring / Rotor |
| Power Reserve | approx. 4 Months | 1–2 Years (until dead) | 1–2 Days | 38–42 Hours |
| Battery Changes | Never Required | Required Regularly | Degrading Lithium Cell | None (Routine Service Needed) |
| Case Profile | Cushion 38 mm (Slim 9 mm) | Typically Generic Round | Bulky Digital Screen | Often 42–44 mm (Heavy) |
| Strap & Clasp | Genuine Leather + Deployant | Standard Pin Buckle | Silicone Band | Varies |
Authentic feedback from watch enthusiasts around the world:
“The Bumblebee edition is even more stunning in person than on screen. The 38 mm cushion case slips effortlessly under a dress cuff, and the deployant clasp keeps the leather in pristine shape. Exceptional value for money!”
“Arrived swiftly with zero hidden import fees. The Ocean Green dial catches the sunlight brilliantly, and the Seiko solar movement hasn't lost a single second. Highly recommended!”
“Finally, a watch that brings aviation history and sustainable solar accuracy together. No more battery dead ends. Riley Watch Co. has built a true modern classic.”
Everything you need to know about ordering, delivery, and solar technology:
ADVERTISING & MARKETING LIMITED
| Company Name | ADVERTISING & MARKETING LIMITED |
|---|---|
| Company Number | 11189361 |
| Jurisdiction | England and Wales |
| Company Type | Private limited Company |
| Incorporation Date | 6 February 2018 |
| Current Status | Active |
| Nature of Business (SIC) | 73110 – Advertising agencies |
| Registered Office Address | 237 Westcombe Hill, London, SE3 7DW, United Kingdom |
| Directors | David McInulty, Jason McInulty |
| Designated Representative | Aaron Wilmot |
| Phone Number | 07965 794467 |
| Email Address | aaron@timescg.net |
| Last Updated | 2 November 2026 |
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Last updated: 2 November 2026.
Published by: ADVERTISING & MARKETING LIMITED • Last updated: 2 November 2026.
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