Rugged Automatic 44mm

Malachite Black

Name: Malachite Rugged Black Automatic 45mm
Brand: Original Grain
SKU: OG-RUG-MAL-BLK
Price: 399.0 USD
Availability: InStock

$399

$399 $499

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Free returns in U.S.
1 tree planted for each watch sold
Handcrafted Quality | Designed in USA
1 year warranty

Features

Featuring a highly accurate ST1701 automatic movement with a skeleton dial, 40-hour power reserve, and 20 jewels, as well as an ultra-durable sapphire crystal glass cover. Made with matte black steel and Ancient Malachite Stone. A statement piece all on its own!

Material: Ancient Malachite Stone

Steel: Black 316L Stainless Steel

Band: Malachite Stone and Stainless Steel

Dial: 33mm

Case Size: 44mm

Case Thickness: 10.2mm

Band Width: 22mm

Glass: Sapphire Crystal

Movement: Automatic Seagull ST1701

Power Reserve: 40 Hrs

Jewels: 20

Caseback: Skeleton

Warranty: 1 Year

Specs and Details

Water Resistance: 5ATM

Digital Function: Automatic Seagull ST1701

Functions: Automatic

Hour Markers: Hourly with Minute track

Bezel: Malachite Bezel Encased With Steel Case

Crown: Push Down

Band Type: Stainless Steel

Band Materials: Malachite & Stainless Steel

Band Color: Matte Black

Band Width (Attachment Width): 21mm

Warranty

We offer a comprehensive 12-month manufacturer's warranty on all new watch and ring purchases, excluding final sale items. If the watch or ring proves to be defective in material or workmanship under normal use, it will be repaired or replaced free of charge at the discretion of the Original Grain Warranty Department. Learn More.

Shipping & Returns

All orders shipped in the United States are sent via FedEx or USPS; or a combination thereof.

During December, please allow 3-4 business days to process and ship the order once it has been placed.

Please note that Saturday and Sunday are not considered business days.

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A New Take On A Familiar Face

Malachite Collection

Over thousands of years, deep in the Earth, malachite grows in layered waves. Beautiful patterns carved by time, pressure, and movement. These watches are made for the modern explorer, crafted to handle the miles, the mountains, and the moments that stay with you long after the trail ends

Original Grain x Malachite Collection

Forged in the Earth. Built for the Journey

Born where pressure meets time, just like the moments that define us. Meet the Malachite Rugged Automatics, bringing the raw beauty of the outdoors to your wrist with genuine malachite inlays and a premium automatic movement, making every piece as unique as the path you choose.

The Story Behind our Ancient Malachite

A one-of-a-kind natural gemstone with a powerful legacy.

Formed over thousands of years, Ancient Malachite is more than just a striking green stone — it's a symbol of transformation, protection, and timeless beauty. Once cherished by pharaohs and artisans, this rare mineral carries a deep, storied energy. When shaped into a timepiece, it brings centuries of history and natural artistry to your wrist — making every moment feel meaningful.