The size 16s movement has a lever escapement and keyless setting. It is an Ingersoll Model Reliance 1677, but only Reliance appears on the dial. The Pocket Watch Database’s search indicates it is from the 1890s.
Complete movement
Balance cock and wheel
Balance wheel and impulse stone.
Impulse stone
Movement without balance wheel
Movement without crown and ratchet wheels
Click and its spring
Movement with gear train exposed
Mainspring barrel
Escape wheel
Centre wheel
Third wheel
Fourth wheel
Movement with gear train and mainspring barrel removed
Escapement lever
Main plate
Dial
Minute and second hands
Dial side of the movement
Hour wheel
Cannon pinion
Movement with hour wheel and cannon pinion removed
