OS Pilot Skeleton

8558-9S-a1
CHF 1,298.00
Tax included, free shipping
Manual winding, hand assembled skeleton movement. Limited stock only!

Our products come with a 24-month warranty, ensuring you have peace of mind with your purchase.

Enjoy free shipping on all orders nationwide. Fast, reliable, and at no extra cost.

For orders above €/$500, we cover all related charges, ensuring a hassle-free shopping experience. For orders below this value, please be aware that customs duties and taxes may apply and will be required upon delivery by your local customs office.

If you are not completely satisfied with your purchase, you have 14 days from receipt to initiate a return. The items must be returned unused and in their original packaging. We're here to help guide you through the return process, although please note that the return shipping costs and any potential duties or taxes are your responsibility.

Pay for your purchase in easy instalments. Flexible payment options available.

INFORMATION
Dial & Functions
Dial Color : black

Case
Case Surface : matt
Case Back : glass back
Material : stainless steel
Diameter : 47.5 mm
Lug to Lug : 55.5 mm
Thickness : 14.6 mm
Lug width : 22.0 mm
Water Resistance : 3 ATM
Glass : mineral crystal
Crystal shape : double-domed

Movement
Calibre : Unitas 6497-1
Movement Type : hand winding
Power reserve : 46 hours
Number of jewels : 17
Frequency : 18000 bph
Shock Protection

Strap
Strap Material : leather
Lug width : 22.0 mm

Origin
Swiss Made
Zeno Watch Unitas

Contemporary Elegance:
Unitas 6497-1 hand winding Movement

The Unitas 6497-1 combines sleek design with mechanical precision. Its intricate workings are a subtle nod to the art of timekeeping

Featuring refined mechanics, the Unitas 6497-1 offers a glimpse into the elegance of modern horology, where precision creates beauty.

The Unitas 6497-1 showcases the understated beauty of mechanical movements, blending advanced engineering with aesthetic finesse.

46 hours

Power reserve

46 hours, ensuring continuous performance without frequent winding, a reflection of sophisticated energy management within the movement.
17

Jewels

17 strategically placed jewels not only reduce friction for enduring precision, but also achieve a fine balance between mechanical efficiency and aesthetic appeal.
18000 bph

Frequency

A rate of 18000 bph beats per hour signifies a meticulous calibration for optimal balance between accuracy and energy use.

Shock protection

Designed with technical precision, the shock-resistant mechanism protects the balance wheel's delicate pivots, for enhanced durability in dynamic conditions

Specifications

Dial & Hands

Dial & Hands

Dial Color : black

Case

Case

Case Surface : matt
Case Back : glass back
Material : stainless steel

Diameter : 47.5 mm
Lug to Lug : 55.5 mm
Thickness : 14.6 mm
Lug width : 22.0 mm

Glass

Glass

Glass : mineral crystal

Crystal shape : double-domed

Movement

Movement

Calibre : Unitas 6497-1
Type : hand winding
Power reserve : 46 hours
Number of jewels : 17
Frequency : 18000 bph
Shock Protection

Strap

Strap

Strap Material : leather

Lug width : 22.0 mm

Water Resistance

Water Resistance

Water Resistance : 3 ATM