Description
breitling cal 11 mainspring,Below figure is an example for this calibre type:
Beige and white GG Supreme canvas
Mainspring Heuer Hamilton Breitling Chronomatic Cal 11 12 14 15
Gold-toned hardware
Breitling Cal. 11 for sale
Double G
Inside: 4 open pocket
Heuer 11, Breitling 11
Chain top handle with 7″ drop
Top zip closure
Spring Mainspring Heuer Hamilton Breitling chronomatic Cal 11
7.8″W x 2.3″H x 3.2″D
Weight: 0.5lbs approximately
Heuer original Mainspring part # 771 for Cal. 11