44mm (1.7 in) Automatic Skeleton Watch – Miyota 8N40, Sapphire Crystal & 30 BAR

Discover mechanical watchmaking through a bold, technical design with the 44mm (1.7 in) Automatic Skeleton Watch.

Powered by a Japanese Miyota 8N40 automatic movement, this substantial timepiece combines an open-worked dial with a 316L stainless steel case, sapphire crystal and impressive 30 BAR / 300 m (984.3 ft) water resistance.

Its exposed mechanical architecture, blue accents and robust steel construction make it a striking choice for anyone who wants to see the mechanics behind their watch.

⚙️ Japanese Miyota 8N40 Automatic Movement

At the heart of the watch is the Miyota 8N40 automatic mechanical movement, manufactured in Japan.

The movement is powered by the natural motion of your wrist, eliminating the need for a battery. It can also be manually wound when additional power is required.

🔩 Open-Worked Mechanical Dial

The distinctive skeleton-style dial reveals parts of the mechanical movement beneath the hands, creating depth and highlighting the engineering of the watch.

Contrasting metallic elements and blue details reinforce its modern, technical appearance.

💎 Sapphire Crystal with AR Coating

The dial is protected by a Top Hat sapphire crystal with anti-reflective coating, providing excellent scratch resistance while helping maintain visibility of the detailed mechanical display.

🛡️ 316L Stainless Steel Construction

The 44 mm (1.7 in) case and rotating bezel are crafted from solid 316L stainless steel, giving the watch a substantial and durable construction.

A matching stainless steel bracelet completes the design for a cohesive premium appearance.

🌊 30 BAR / 300 m (984.3 ft) Water Resistance

With a screw-down crown, screw-down case back and rated water resistance of 30 BAR / 300 meters, this watch is designed with serious water resistance in mind.

Always ensure the crown is completely screwed down before exposure to water.

🌙 Luminous Details

Luminous elements improve visibility in low-light conditions while adding to the watch's technical aesthetic.

🔍 See-Through Case Back

Turn the watch over and the transparent exhibition case back provides another view of the automatic mechanical movement.

It's a detail especially suited to enthusiasts who appreciate the mechanics behind traditional watchmaking.

⌚ Secure Stainless Steel Bracelet

The stainless steel bracelet features a folding safety clasp with three micro-adjustment positions, helping provide a secure and adjustable fit.

With its approximately 210 g (7.4 oz) weight, this is intentionally a substantial watch with a strong wrist presence.

📏 Specifications

Movement: Automatic Mechanical
Movement Caliber: Japan Miyota 8N40
Movement Origin: Japan
Case Material: 316L Solid Stainless Steel
Case Diameter: 44 mm (1.7 in)
Case Thickness: Approx. 14 mm (0.6 in)
Bezel: Rotating 316L Stainless Steel
Crystal: Top Hat Sapphire Crystal
Crystal Coating: Anti-Reflective (AR)
Dial: Open-Worked / Skeleton Style
Luminous: Yes
Crown: Screw-Down
Case Back: Screw-Down Exhibition Case Back
Bracelet Material: Stainless Steel
Bracelet Width: 22 mm (0.9 in)
Clasp: Folding Safety Clasp with 3 Micro-Adjustment Positions
Water Resistance: 30 BAR / 300 m (984.3 ft)
Weight: Approx. 210 g (7.4 oz)
Warranty: 2 Years

📦 Package Includes

1 × Automatic Mechanical Watch
1 × Watch Box
1 × Warranty Card
1 × User Manual
Product Tag

⚠️ Automatic Watch Care

This watch is powered mechanically and does not require a battery. Regular wrist movement helps keep the automatic movement wound.

If the watch has stopped after a period without use, the movement can be manually wound according to the instructions supplied with the watch.

Keep mechanical watches away from strong magnetic fields whenever possible, as magnetism can affect movement accuracy.

Always make sure the screw-down crown is fully secured before exposing the watch to water.