The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm
The Undone Slim Silver - 4.9mm

The Undone Slim Silver - 4.9mm

$295.00
OFF

Free shipping above 100 USD (UNDONE Club Members only)

Free Engraving

Order and get 2950 reward points

Earn points by signing up for our rewards program

Title mczr_price_295

Estimated shipping: Mid-May
Orders will be shipped sequentially based on purchased date.

Thinner than your phone. Lighter than you expect.

The UNDONE Slim Silver, is our purest expression of minimal watchmaking. At just 4.9mm, it stands among the thinnest watches in the microbrand space, introducing a lighter, more refined way to wear a watch every day.

For perspective:
iPhone ≈ 7–8mm
Pencil ≈ 6–7mm
UNDONE Slim = 4.9mm

Designed in a 37mm stainless steel case and powered by a Swiss Ronda movement, it’s designed to sit effortlessly on the wrist clean, balanced, and precise.

Its polished steel finish reflects light naturally, paired with three sunray dial options:
Blue, Silver, or Black for versatile look.

Slim by nature, it slips easily under your cuff, moving seamlessly from day to night without ever getting in the way.

Each piece is completed with custom caseback engraving, turning a minimalist watch into something uniquely yours.

Clean design. Personal meaning.

MOVEMENT
Swiss Ronda 1062 movement
WARRANTY
12 Month Warranty from purchase date
DIMENSIONS
Case Width - 37mm excl. crown
Case Thickness - 4.9mm incl. crystal
WATER RESISTANCE
30m / 3 ATM
MATERIALS
316L Stainless Steel Silver
LEXAN Crystal
The Undone Slim Silver - 4.9mm
Forbes
October 3, 2025
New Ghost in the Shell collab watches are a tribute to the iconic Tachikoma tanks

"UNDONE is known for their work in integrating pop culture icons, such as Hello Kitty and VTuber group hololive, into elegant high-end timepieces..."

Forbes
Nov,2019
The Best Microbrand Watches To Look Out For

"This is a brand that truly listens to its customer base, frequently launching new models with new features and highly desired retro designs."

Wear it. Forget it. Need it.

The UNDONE Slim 4.9mm redefines everyday wear with a focus on comfort and simplicity. Built around a 4.9mm ultra-thin case, it delivers a light, balanced feel that stays comfortable all day long.

It slides naturally under your cuff, keeping a clean silhouette whether you're dressed up or down. No weight, no distraction, just a watch that fits into your life without effort.

Refined in design. Defined by you.

The UNDONE Slim 4.9mmcombines essential engineering with personal detail in one ultra-thin form. With a 37mm stainless steel case and measuring just 4.9mm, it’s powered by a Swiss Ronda 1062 movement for reliable everyday precision. Finished with an integrated steel bracelet, LEXAN crystal, and 30m water resistance, it keeps things minimal yet functional.

On the back, an engraveable caseback lets you add a name, date, or message, turning a clean design into something uniquely yours.

MORE YOU MIGHT LIKE