The Seiko 5H23-8010 is a watch model based on the 5H23 movement.
Parts List
| 290P09HN | crystal |
| 290P09HN03 | crystal |
| 290W61HN | crystal |
| 290W61HN01 | crystal |
| 40E23NA1 | crown - crown |
| 40E23NS1 | crown - crown |
| DE010BAA | case back gasket |
| FH2981B0 | case back gasket |
| FH2981B0A | case back gasket |
| 86573930 | crystal gasket - plastic gasket for crystal |
| 86566910 | bezel gasket |
| B1398C | band - metal band |
| B1398C-LKG | band - link |
| B1398G | band - metal band |
| B1398G-LKG | band - link |
| B1398S | band - metal band |
| B1398G-PB1 | clasp - parts for buckle/clasp |
| B1398G-BK1G | clasp - clasp |
| B1398C-PB1 | clasp - parts for buckle/clasp |
| B1398C-BK1S | clasp - clasp |
| 12P05AGM | hand - minute hand |
| 12P01AGH | others - hour hand |
| 2AB120LBBBC | others - minute hand |
| 2AB120LBBBE | others - minute hand |
| 1AB080LBBBC | others - hour hand |
| 1AB080LBBBE | others - hour hand |
| 2AB120LBBBA | others - minute hand |
| 1AB080LBBBA | others - hour hand |
| 3AA125F3A6S | others - second hand |
| 3AA125F3ANG | others - second hand |
| DE010BAA1 | others - crown and stem gasket |
| 0351105 | others - winding stem |
| 12SC23T2 | others - second hand |
| 5H238010 | others - case back |
| 5H23801061 | others - case |
| 5H23801075 | others - case |
| 5H23801098 | others - case |
| 5H23801LXB1L | others - dial |
| 5H23801LXG18 | others - dial |
| 5H23801LXN18 | others - dial |
| 5H23801LXS17 | others - dial |
| 5H23801LXS28 | others - dial |
| 5H238110XS19 | others - dial |
| 82331531 | others - bezel |
| 82331539 | others - bezel |
| 82732990 | others - case ring |
| A180CS | others - push pin |
| B1398C-EPG | others - endpiece |
| 0801722 | others - date dial |
| B1398G-EPG | others - endpiece |
| 12SC23T1 | others - second hand |
| 12P43MSM | others - minute hand |
| 12P43MKM | others - minute hand |
| 12P43MGM | others - minute hand |
| 2AA120A1BAA | others - minute hand |
| 12P43MSH | others - hour hand |
| 12P43MKH | others - hour hand |
| 12P43MGH | others - hour hand |
Caliber 5H23
