The Thunderbird II

From Mikael Bourgeois

Courtesy of Mikael Bourgeois

A new chronograph featuring a case that is made in France.  The movement is the self-winding Valjoux 7750.

courtesy of Mikael Bourgeois

Here are the pertinents -

Reference : THU-02

Movement : Base Valjoux 7750 – Setting, modifications, and decoration by Mikael BOURGEOIS Frequency : 28'800 alt/h (4Hz)

Jewelling : 25 jewels


Power reserve : 47h


Water resistance : 30 m

Functions : Central hours and minutes Small second at 9h Day and date at 3h
Chronograph central seconds Counter 30 minutes and counter 12 heures

Case : Diameter 43mmBrushed and polished stainless steel
Bezel, case-back and pillars polished stainless steel with« Pure Black » treatment Sapphire crystals front and back

Crown at 3h – Crown and pusher waterproof
Engraving and case number (1/50 to 50/50) on the case-back

Dial : Matte black base
External ring sandblasted – Polished index
Counter ring and window polished


Hands : Hour and minute treated white luminova – Skeleton counter hands

Strap : Alligator large scales – Handmade white stitching – Stainless steel Clasp with push


The number of each watch is engraved on the case-back and there is an option to add a custom engraving (18 characters max)