Ruhla 1929 Space Control Solar Power Reserve 40mm Watch

Ruhla 1929 Space Control Solar Power Reserve 40mm Watch 4640M1

The Ruhla 1929 Space Control Solar Power Reserve 40mm Watch 4640M1 is a refined German-made timepiece that combines classic design with modern solar technology. Part of the Space Control collection, this watch reflects Ruhla’s heritage of precision engineering while incorporating advanced functionality for everyday wear. Its clean and structured design makes it both practical and visually appealing.

The 40mm stainless steel case provides durability and a balanced presence on the wrist, making it suitable for daily use. Protected by sapphire crystal, the dial maintains excellent clarity and resistance to scratches. The watch is water resistant to 100 metres, ensuring reliability in a variety of conditions. A unidirectional aesthetic with clean indices and luminous hands enhances readability in all lighting environments.

Powered by a Japanese solar movement, the watch converts light into energy, eliminating the need for battery replacement. It features a power reserve indicator and can store energy for extended periods, delivering dependable performance even when not exposed to light for some time. The inclusion of a date display adds further practicality to its everyday functionality. :contentReference[oaicite:0]{index=0}

The Ruhla 1929 Space Control Solar Power Reserve 40mm Watch 4640M1 is an ideal choice for those seeking a combination of sustainability, durability, and timeless design. It offers reliable performance and understated elegance, making it a versatile addition to any watch collection.

Free UK Next Day Delivery
We offer free UK next day delivery on all in-stock orders over £75.

• Order before 4pm (Mon–Fri) for same day dispatch
• Delivery typically arrives next working day before 1pm
• Fully insured, tracked and signed-for service
• Priority delivery upgrades available at checkout

Worldwide Shipping
We ship worldwide using trusted, fully tracked and insured courier services.

• Shipping costs calculated at checkout
• Fast international delivery options available
• Secure and insured transit on all orders
• Local duties and taxes may apply upon arrival

30 Day Returns
Shop with confidence with our 30-day returns policy on most items.

• Return or exchange within 30 days of delivery
• Items must be unworn and in original condition
• Includes all packaging, documentation and accessories
• Sale, pre-owned or promotional items may be subject to a 14-day return period

Important Information

• Bespoke, personalised or resized items are non-returnable
• Altered watch bracelets are considered customised
• Returns should be sent via insured, tracked delivery

Spread the cost with a range of trusted payment providers, designed to give you flexibility and complete control.

Shop Pay Instalments

• Split your purchase into 3, 6 or 12 monthly payments
• Know exactly what you’ll pay
• Quick application with no impact to your credit score
• Simple selection at checkout

Offered in partnership with Affirm and subject to status and approval.

PayPal Pay in 3

• Divide your purchase into 3 interest-free payments
• Pay the first instalment today
• Remaining payments taken automatically
• No fees when paid on time

Available on purchases between £20 and £3,000. Subject to eligibility.

Klarna

• Pay in full today
• Pay in 30 days
• Pay in 3 interest-free instalments
• Longer-term finance options available

Klarna options are subject to status. Terms and conditions apply.

Important Information

Payment options are subject to eligibility, status and terms. Missed payments may impact your financial status. UK residents only, 18+.