42×55mm

Case Size

15mm

Thickness

91g

Net Weight

3ATM

Water Resistant

0

Batteries Needed

Is this a real automatic watch?

Yes. The Pure Skeleton uses a genuine JX-2801 automatic mechanical movement — no battery required, ever. Verify by watching the seconds hand: it sweeps continuously rather than ticking once per second. Manual crown winding produces graduated resistance as the mainspring tensions. Full comparison →

What does "pure skeleton" mean?

Pure skeleton means the movement is completely exposed with no decorative dial overlay of any kind. No printed design, no themed imagery, no colour-filled sections. The bridges have been machined to minimum structural requirement, removing all non-essential material to give an unobstructed view of the running caliber. The movement — every gear, every jewel, the balance wheel, the rotor — is the entirety of what you see through the crystal.

What crystal does this watch use?

Mineral strengthened glass — a hardened glass crystal providing solid everyday scratch resistance for professional and daily wear. We state this clearly because honest specifications build long-term trust. The crystal is not sapphire — if sapphire crystal is your priority, see the Phantom Skull Skeleton.

Is this watch suitable for business wear?

Yes. The silver tonneau case and pure skeleton dial read as refined and deliberate in professional contexts. The absence of decorative imagery makes it more versatile across different professional environments than themed skeleton watches — the movement itself is the only statement the dial makes, and it is a sophisticated one. Why skeleton watches work in professional contexts →

How accurate is the JX-2801 movement?

Expect ±20–30 seconds per day — the standard rate for a non-COSC automatic movement at any price point under approximately $1,000. Set the watch weekly against your phone. This accuracy is not a limitation of price — it is the nature of mechanical regulation at this specification level. 5 things nobody tells you before buying a mechanical watch →

Can I see the movement from the back as well?

Yes. The caseback allows rear movement visibility — the automatic rotor and the reverse side of the gear train are visible when the watch is removed from the wrist. Both the front dial and the caseback provide views of the running movement, making this the most transparent mechanical watch in the Aorawa range.

Is this a good gift for a watch enthusiast?

Yes — this is the strongest gift choice for someone who appreciates mechanical watchmaking specifically. The pure skeleton format with no dial overlay maximises the visible movement, making it immediately engaging for anyone who understands what they are looking at. Arrives in gift-ready packaging. 2-year warranty. 30-day returns. Best watch gifts for him 2026 →

How does this compare to the other Aorawa skeleton watches?

All Aorawa skeleton watches share the tonneau form and automatic movement category. The Pure Skeleton (this watch) is the most mechanically focused — no themed imagery, maximum movement visibility, silver case for high contrast. The Phantom Skull adds a skull motif and luminous hands with sapphire-coated crystal. The Space Skeleton adds astronaut and Earth imagery. The Business Tonneau is styled for professional contexts. Choose based on whether you want the movement to speak alone, or alongside a visual theme.