Model/Type: ChronographDate: c.1946-1948Movement: Manual-wind, 'Breitling Premier', Venus cal.175Dial: Tropicalized chocolate brown, outer tachymeter scale, applied Arabic and deltoid baton hour markers, inset subsidiary dials for chronograph minutes and running seconds, steel dagger hands, centre chronograph seconds handCase: Chrome-plated mid-case, stainless steel fixed plain bezel and snap-on caseback, rectangular pushers, numbered '55445'Strap: NoneSize: 37mmAccompaniments: None