Assortment of 0.9mm Height Red Waterproof Watch Caseback Gasket Plastic O-ring Kit No.668

0.9mm Height Red Waterproof Watch Caseback Gasket Plastic O-ring Kit No.668

Models: T668, T668BIG

Please choose the model that you need!

T668 Details:

Height: 0.9mm

Size Information(Internal Diameter*External Diameter mm)

17.34X18.5 17.84X19.0 18.34X19.5

18.84X20.0 19.34 X20.5 19.84X21

20.34X12.5 20.84X22.0 21.34X22.5

21.84X23.0 22.34X23.5 22.84X24

23.34X24.5 23.84X25.0 24.34X25.5

24.84X26.0 25.34X26.5 25.84X27

26.34X27.5 26.84X28.0 27.34x28.5

27.84x29.0 28.34x29.5 28.84x30.0

29.34x30.5 29.84x31.0 30.34x31.5

30.84x32.0 31.34x32.5 31.84x33

30 different sizes, 3pcs for each size, 90pcs/set in total

T668BIG Details:

Height: 0.9mm

Size(Internal Diameter*External Diameter mm)

32.34X33.5 32.84X34.0 33.34X34.5 33.84X35.0

34.34X35.5 34.84X36.0 35.34X36.5 35.84X37.0

36.34X37.5 36.84X38.0 37.34X38.5 37.84X39.0

38.34X39.5 38.84X40.0 39.34X40.5 39.84X41.0

40.34X41.5 40.84X42.0 41.34X42.5 41.84X43.0

42.34X43.5 42.84X44.0 43.34X44.5 43.84X45.0

44.34X45.5 44.84X46.0

26 different sizes, 3pcs for each size, 78pcs/set

Package included: 1 set