Record-thin  mechanical  watches , the thickness of which is only

1.65 mm In watchmaking, there are two most difficult, and therefore especially valued by collectors and connoisseurs of the genre - super-complicated watches and ultra-thin watches. Konstantin Chaykin, who created his most complicated watch Stargazer in 2023, which with

17 complications was among the most complicated wristwatches of all time, in 2024 turned to the topic of extremely thin mechanical watches. On August 29, 2024, at the Geneva Watch Days exhibition in Geneva, Konstantin Chaykin presented the result of his development - ThinKing Prototype 2, a functioning prototype of an ultra-thin watch with a thickness of 1.65 mm.

Leading media outlets covering watches and the watch industry responded to this event, since it was a clear bid for a world record.

A record that no one expected from a Russian independent watchmaker, since Chaykin had previously not revealed his interest in this extremely demanding and difficult area of ​​watchmaking, which has traditionally – until recently – been dominated by Swiss watchmakers.

CASE

Diameter : 40 mm

Thickness : 12.78 mm

POWERRESERVE

32 hours; provided by a single barrel of

ultra-thin construction

DIAL

Joker time indicator with hour and
minute indicators

MOVEMENT

Ultra-thin caliber K.23-0; manufactured by Konstantin Chaykin

THINKING

MOVEMENT

K.09-1 with automatic winding

DIAL

Open dial, textured finish with gold plating, pad printing; blueing

POWERRESERVE

32 hours; provided by a single barrel of ultra-thin construction

CASE

Diameter : 40 mm

Thickness : 12.78 mm

Record-thin  mechanical  watches ,

the thickness of which is only

1.65 mm In watchmaking, there are two most difficult, and therefore especially valued by collectors and connoisseurs of the genre - super-complicated watches and ultra-thin watches. Konstantin Chaykin, who created his most complicated

watch Stargazer in 2023, which with

17 complications was among the most complicated wristwatches of all time, in 2024 turned to the topic of extremely thin mechanical watches. On August 29, 2024, at the Geneva Watch Days exhibition in Geneva, Konstantin Chaykin presented the result of his development - ThinKing Prototype 2,

a functioning prototype of an ultra-thin watch

with a thickness of 1.65 mm.

Leading media outlets covering watches and the watch industry responded to this event, since it was a

clear bid for a world record.

A record that no one expected from a Russian independent watchmaker, since Chaykin had previously not revealed his interest in this extremely demanding and difficult area of ​​watchmaking, which has traditionally – until recently – been dominated

by Swiss watchmakers.