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Pairs well with
Specifications
- Diameter: 37mm (excluding the crown)
- Movement: VK63 hybrid movement (combines automatic with quartz)
- Thickness: 12.1mm
- Glass: K9 mineral crystal
- Case: 316L stainless steel
- Crown: Screw-down crown
- Wrist size: Tool-Free Adjustable bracelet
- Lugs: 20mm
- Bracelet: Stainless steel (with security clasp)
- Case back: Steel (closed back)
- Water resistance: 5 ATM Water Resistance Suitable for daily use and hand washing.
Components and Materials
- Genuine Japanese Automatic movement
- Sapphire crystal, anti-scratch with anti-reflective treatment
- 316L stainless steel
Shipping & Returns
Free Express Shipping on orders over €150 with the option of Express or Premium shipping rates at checkout. Duties and taxes are included.
Returns
We offer a 30-day return policy on all orders. To initiate a return, please contact our customer service team at info@rfmodwatches.com
What is a chronograph?
A chronograph is a watch with a built-in stopwatch. The two pushers next to the crown start, stop and reset the central seconds hand, while the sub-dials count the elapsed minutes and hours. You can time anything, from a lap to a parking meter, without ever touching your phone.
This model runs a VK63 meca-quartz movement: quartz accuracy for timekeeping, paired with a mechanical chronograph module. That combination gives you the crisp click of the pushers and a seconds hand that snaps back to zero instantly, with the precision and the low maintenance of quartz.

An Unboxing Experience Like No Other.
Every detail of our unboxing is designed to deliver a premium, satisfying experience. Making every moment of the unboxing as special as the watch itself.
Hand-assembled in Spain
Built by hand, one at a time
Behind every RF watch is a small team of watchmakers in Spain. When you order, we source every component, including the genuine NH35 automatic movement, and assemble your watch by hand.
Each piece is quality tested for durability and precision before it leaves the bench, and comes with a 2-year warranty.
Any questions left?
Please read our FAQs page to find out even more.
Do you ship to
Spain?
Yes. We ship to Spain with free tracked shipping on every watch. Prices include taxes and we cover any import duties, so there is nothing to pay on delivery. Each watch is hand-assembled to order and delivered in 8–12 business days.
Can I put my name or logo on the dial?
Yes. The configurator has a step to upload your logo or type your own text for the dial, and another to add engraving on the case sides and the case back.
Want something bigger (a dial designed from scratch, special colours, a one-off piece)? Message us on WhatsApp at +34 667 34 86 98 and we will work it out with you.
Do you build watches for companies, teams or military units?
Yes, it is one of our specialities. We build bulk orders for companies, army and police units, clubs and events, with your emblem on the dial, engraving on the case and volume pricing.
Tell us how many watches you need and the idea on WhatsApp (+34 667 34 86 98) or through the contact form and we will send you a quote.
How do I adjust the bracelet to my wrist?
Every order includes a free tool kit to remove links: it takes a couple of minutes and you do not need a watchmaker. The bracelet fits wrists from about 14.5 to 22 cm.
What movement is inside?
A Japanese NH35 automatic movement made by Seiko: no battery, it winds itself with the motion of your wrist and has a 41-hour power reserve. The chronographs run the VK63 meca-quartz: quartz accuracy with the feel of a mechanical chronograph.
What warranty do I get?
2 years (730 days). If the movement fails under normal use, we repair or replace it. Write to us and we handle it: no forms, no middlemen.
Can I return it?
Yes. You have 30 days from delivery to return a standard model for a refund, as long as it comes back in the condition you received it. Watches built to order in the configurator are personalised and cannot be returned.
Is it water resistant?
Our watches are 3 ATM water resistant as standard: rain and hand washing are fine. If you want to swim with it, add the 5 ATM upgrade when you order. The watches in our Vintage collection are 5 ATM as standard, ready for the water.

















