HATTORY-SEIKO 7A28A

Exploded diagram

BrandHATTORY-SEIKOCaliber7A28ASizeFunctionVersionHandsStem354-728Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery

Movements

Artno.brandcaliberSizehandsfunctionspecial
168694HATTORY-SEIKO7A28A12 1/2KLS-CHR

Watchparts

Part NocaliberdescriptionoriginalArtno.
4017A28Winding stem03547269840354726
4017A28Winding stem03547289840354728
40007A28Electronic module4001-72598404001725
80007A28Chronograph wheel ( 60s)0888-7259840888725
80207A28Minute counting wheel (30m)0888-7269840888726
.7A28MAIN PLATE(PLASTIC)01017259840101725
.7A28TRAIN WHEEL BRIDGE01257259840125725
.7A28CENTER WHEEL AND PINION02217259840221725
.7A28FOURTH WHEEL AND PINION02417259840241725
.7A28Hour wheel02717259840271725
.7A28Setting lever03837259840383725
Use of cookies

Boley uses cookies to optimize the design of this website and make continuous improvements. By continuing your visit the website, you consent to the use of cookies. Further details can be found in privacy policy .