Notes for the savvy

Reviews

Gear Patrol

“Best of all, the watch is crazy affordable”

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Celebration

Years lived in 2025.

Pre-Orders

Units for pre-order.

Production

Watches ever built.

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+ Engineered in Switzerland
Designed and developed in Switzerland.
☞ Free Global Shipping
All orders are shipped free of charge.
Free Shipping
3 - 10 business days.
Returns
We offer full refunds (excluding shipping and restocking fees) on all watches. Returns must be made within 14 days of receipt.

For full details, please refer to our Shipping page.
U.S. orders: All orders are shipped Delivery Duties Paid, duties and taxes will be collected at checkout. This means you won’t face any unexpected duties or customs charges.

Rest of the world: All orders are shipped Delivery Duties Unpaid. Import duties, taxes and customs fees are not included. Depending on your country, you may be liable for customs fees or import taxes upon import. We advise consulting your local customs website for more information.
Switzerland:There are no extra costs.

These charges are non-refundable and will be deducted from your refund in case of return. For more information, please visit our Shipping page.

Explore the One

Built for a wide field of use for either
urban or non-urban explorations.

Technical.
Specifications.

A silver wristwatch with a dark face, featuring multiple subdials and a metal strap, displayed against a black background.

PRN-ONE-A25

Engineered in Switzerland.

Limited Production: 1111 pieces, individually numbered
Assembly: In-house hand built
Warranty: 2 Years International
Packaging: PU Leather
Diameter: 40.6 mm
Height: 12 mm
Lug to Lug: 46 mm
Material: Marine grade Stainless Steel
Architecture: 4-part construction
Finishing: Brushed / hand polished / bead blasted
Crown: Screw-down
Crystal: Scratchproof Flat Sapphire with 3 anti-reflective layers
Caseback: Stainless Steel, individual serial number
Lume: BGW9 Swiss Super-LumiNova®
Water resistance: 200m/660ft
Movement: Hybrid Mechanical-Quartz Seiko VK64
Frequency: 32,768Hz
Complications: Chronograph / Hacking seconds
Info: Central hours; central minutes; central chronograph seconds; 1/5 seconds; 60 minute counter at 9H; 24 hour indicator at 3H
Dial: Metal, Dark Blue
Hour Indexes: Applied indexes
Lume: BGW9 Swiss Super-LumiNova®
Hands: Steel, diamond cut
Lume: BGW9 Swiss Super-LumiNova®
Strap: Stainless Steel Bracelet
Buckle: Stainless Steel, laser engraved

Performance figures

The Seiko VK64 movement is part of the hybrid mechanical quartz movement line.

Accuracy

Monthly

+/- 20s

Frequency

Hertz

32,76

The Deets.

Case

Rare four-part case construction based on a unique design code iterated over a eight year period. Original bezel design with multiple finishing techniques.
Crown

Screw-Down crown with laser engraved circle representing unity and perenniality. Engineered for perfection, the crown is built to be used with ease.
Pushers

The pushers are designed for real use and offers the user a very special mechanical feel. The bevels are hand polished and the integration with the case is absolute.
Hands

The chrono hands features small orange accents reminiscent of the most famous knobs and volume control designs introduced in the 70’s.

Field of Use

Sweeping like a mechanical and accurate like a quartz, the Seiko hybrid meca-quartz movement is the movement of choice for a watch celebrating the collaboration between Japan and Switzerland. Born in Transylvania and matured in Switzerland, Peren aims to promote unity. Our Story →

Not nostalgic.
Not futuristic.

The mission was to create a watch that could exist in the 70’s or in 2070 without being out of place. Hand-built for a wide field of use and for all kind of explorations, the Swiss utilitarian watch is designed to always feel relevant no matter the time. Drawing from design ideas from the past while remaining rooted in the present, the watch is made to promote oneness.

Balanced Proportions

Harmoniously balanced proportions providing
equilibrium on the wrist.

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Unbalanced Impact

Engineered beyond your expectations. Priceless quality on the wrist.

Standard Usage

Accurate measurement of the everyday conventional and elapsed time.

⥂

Non-Standard Usage

Blunt instrument that can be used for self-defence purposes in unforeseen situations.

one neo eon

Engineered in Switzerland.

One Chrono

Limited production.

Developed firstly in the 80’s by a Swiss-Japanese collaboration, the Seiko chrono movement is the right choice for a timeless watch with a smooth sweeping second hand. Also known as a hybrid movement, the meca-quartz offer the best of both worlds while promoting oneness.

Free Worldwide Shipping.

Try it on your wrist

If this resonates with you

One

CHF 485.00

Retro-modern chronograph watch designed and developed in Switzerland. Built for a wide field of use, the utilitarian watch features a rare 4-part steel case with three types of finishing and 200m water resistance ensured by the screw-down crown and the sapphire crystal.

One