Mechanical Prevent Watch, Sports Chronograph Running Timer Hand held Stopwatch

Purchase choices:
SXJ504 (30 seconds / circle / no pause)
SXJ505 (60 seconds / circle / no pause)
SXJ803 (30 seconds / circle / with a pause)
SXJ806 (60 seconds / circle / with a pause)

Description:
1.The mechanical stopwatch belongs to the class of mechanical timing instruments.
2.The watch machine adopts chrome steel spring, single metal light balance wheel, nickel base alloy hairspring and anchor vertical mechanism.
3.The movement is supplied with 13 gems.
4.The watch machine can be utilized at -10 °C~+40. Typically maintained inside °C temperature vary

Package Including:
1 x Mechanical Prevent Watch

The mechanical stopwatch belongs to the class of mechanical timing instruments.
The watch machine adopts chrome steel spring, single metal light balance wheel, nickel base alloy hairspring and anchor vertical mechanism.
The movement is supplied with 13 gems.
The watch machine can be utilized at -10 °C~+40. Typically maintained inside °C temperature vary.