Description: Brass Hermle barrel with a mainspring installed. The number #54 appears on the barrel.
Barrel OD: 49.0mm
Tooth Plate OD: 53.50mm
Total Barrel Height: 25.0mm
Number of Teeth: 80
Description: Brass Hermle barrel with a mainspring installed. The number #55 appears on the barrel.
Barrel OD: 49.0mm
Tooth Plate OD: 53.50mm
Total Barrel Height: 25.0mm
Number of Teeth: 80
Description: 31.8mm long X 7.0mm diameter. Hermle combination arbor and insert for mainspring barrels. Used on #31, #32, & #33 barrels for W0130 and W0132 movements.
Description: Brass Hermle barrel with a mainspring installed. The number #40 appears on the barrel.
Barrel OD: 38.0mm
Tooth Plate OD: 41.0mm
Total Barrel Height: 21.0mm
Number of Teeth: 72
Description: Brass Hermle barrel with a mainspring installed. The number #41 appears on the barrel.
Barrel OD: 43.0mm
Tooth Plate OD: 48.0mm
Total Barrel Height: 21.0mm
Number of Teeth: 71
Description: Brass Hermle barrel with a mainspring installed. The number #50 appears on the barrel.
Barrel OD: 41.0mm
Tooth Plate OD: 45.0mm
Total Barrel Height: 21.0mm
Number of Teeth: 66
Description: Brass Hermle barrel with a mainspring installed. The number #10 appears on the barrel.
Barrel OD: 45.0mm
Tooth Plate OD: 49.0mm
Total Barrel Height: 21.0mm
Number of Teeth: 72
Description: Brass Hermle barrel with a mainspring installed. The number #11 appears on the barrel.
Barrel OD: 45.0mm
Tooth Plate OD: 49.0mm
Total Barrel Height: 21.0mm
Number of Teeth: 72
Description: Brass Hermle barrel with a mainspring installed. The number #21 appears on the barrel.
Barrel OD: 41.0mm
Tooth Plate OD: 47.50mm
Total Barrel Height: 21.0mm
Number of Teeth: 68
Description: Brass Hermle barrel with a mainspring installed. The number #31 appears on the barrel.
Barrel OD: 36.5mm
Tooth Plate OD: 40.0mm
Total Barrel Height: 15.0mm
Number of Teeth: 70
Description: Brass Hermle barrel with a mainspring installed. The number #32 appears on the barrel.
Barrel OD: 36.5mm
Tooth Plate OD: 40.0mm
Total Barrel Height: 15.0mm
Number of Teeth: 70
Description: Brass Hermle barrel with a mainspring installed. The number #56 appears on the barrel.
Barrel OD: 41.0mm
Tooth Plate OD: 45.0mm
Total Barrel Height: 21.0mm
Number of Teeth: 66
Description: Brass Hermle barrel with a mainspring installed. The number #52 appears on the barrel.
Barrel OD: 41.0mm
Tooth Plate OD: 45.0mm
Total Barrel Height: 21.0mm
Number of Teeth: 66
Description: Hermle barrel mainspring measures 17mm x 0.40mm x 1200mm. For #20 #21, #50. #56 and #58 barrels & others. Also used on Urgos UW06 Time & Strike.