Intra-Matic 68 Auto Chrono Stainless Steel / Silver / Strap
Produced:
2018
Limited:
No
Case
Material:
Stainless Steel
Glass:
Sapphire
Back:
Open
Shape:
Round
Diameter:
40.00 mm
Lug Width:
20.00 mm
W/R:
100.00 m
Dial
Color:
Silver
Finish:
Matte
Indexes:
Stick / Dot
Hands:
Stick
Price in euro
Description
The Hamilton Intra-Matic Auto Chrono is a watch inspired by a Hamilton chronograph from 1968. In this modern iteration the case measures 40mm across, whilst holding a self-winding movement with chronograph in the form of caliber H-31. Ref. H38416711 has a silver dial with black counters and a black tachymeter scale. Introduced in 2018, it is 2mm smaller in diameter than the limited edition H38716731 that preceded it.
Movement
The Hamilton H-31 is based on the Valjoux 7753. The H-21 is similar though based on the 7750. These movements most notable change compared to the standard version is the 60 hour power reserve.
The following elements have been modified:
- The entire kinematic chain has been refined, from the barrel to the escapement
- The escapement regulator has been suppressed, facilitating optimal reliability and precision
- The main spring has been improved to increase a typical power reserve of 60 hours.
- The mono-block rotor is distinctively skeletonized with an “H” shape and aviation-inspired cut-outs, a signature of individualization.
