Karoshi - K-011/OS-01


Brand: Karoshi
Family: K-011
Reference: K-011/OS-01
Name: K-011
Produced: 2018
Limited: Yes, 99 units


Material: Titanium
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 50.00 mm
Height: 14.20 mm
W/R: 30.00 m


Color: Skeleton
Indexes: Stick / Dot
Hands: Dauphine
K-011/OS-01 : Karoshi K-011


The Karoshi K-011/OS-01 is a limited edition of 99 pieces introduced in 2018. It features an integrated movement / case construction, with the baseplate of the movement in combination with two sapphire glasses serving as the case. It is attached to the wrist through a one-piece rubber strap, which wraps around the casing. Both the strap as well as several other components can be customized upon the owners request.


Karoshi caliber OS-01 Mechanical self winding movement with a power reserve 50 hours, consisting of 318 components / 45 jewels.
Baseplate serving as casing for the watch.
2,5Hz (18’000 vph) balance frequency oscillation
14 mm balance wheel; 60 second tourbillon
Sequential trigger dead beat second
Platinum micro blasted micro rotor (11,6 g)
Pellaton winding system
Titanium grade 5 bridges
Chamfer and Maret polishing and on steel components
Burnished pivots
Circular decorations on all wheels
Geneva stripes decoration on back bridges
Chamfered and polished screws

Diameter:48.00 mm
Reserve:50 h
Frequency:18000 bph
Time:Hours, Jumping Seconds, Minutes
Additionals:Tourbillon Escapement

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