The Seiko 7T42-7A00 is a watch model based on the 7T42 movement.
Parts List
280WD8HK01 | crystal - crystal |
280WD0HK01 | crystal |
35MK2NA1 | crown |
0351580 | crown - winding stem |
0A2880B0A | case back gasket |
86567580 | crystal gasket - plastic gasket for crystal |
80601361 | pusher |
EC0060B01 | pusher - pusher gasket |
B1637S | band |
B1637C-LKG | band - link |
B1637G-LKG | band - link |
B1637S-LKS | band - link |
B1637G | band |
B1637C | band |
BPK15G | band |
B1637S-PB1 | clasp - parts for buckle/clasp |
B1637G-PB1 | clasp - parts for buckle/clasp |
B1637S-BK2S | clasp - clasp |
B1637C-PB1 | clasp - parts for buckle/clasp |
B1637G-BK2G | clasp - clasp |
B1637C-BK2S | clasp - clasp |
03E34TG | hand - small hand (9h) |
04E40DG | others - sub hand |
04E40CG | others - small hand (6h) |
04E32HG | others - sub hand |
04E32TG | others - small hand(12h) |
82814140 | others - case ring |
0866606 | others - holding ring for dial |
0878527 | others - date dial |
0878529 | others - date dial |
7T423 | others - machine code |
7T427A00 | others - case back |
7T427A006Y | others - case |
7T427A0075 | others - case |
7T427A0098 | others - case |
7T427A00XS14 | others - dial |
7T427A10XL14 | others - dial |
7T427A10XS14 | others - dial |
81180229 | others - bracelet fixing pipe |
81604259 | others - bracelet fixing pin |
EC0060B0A | others - button gasket |
03E34HG | others - (hand(special)) |
81350540 | others - button spring |
11TC0NGH | others - hour hand |
81400683 | others - button spring clip |
13SC04A2 | others - second hand |
13SC04AB | others - second hand |
13SC04A1 | others - second hand |
04Y06NGH | others - hour hand |
81400829 | others - button spring clip |
11TE4NGM | others - minute hand |
11TE4AGM | others - minute hand |
04Y06FGH | others - hour hand |
11TC0FGH | others - hour hand |
Caliber 7T42
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7T42A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7T42A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7T42A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7T42A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7T42A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7T42A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/7/7T42A_caliber_en_7.jpg)
Other models with the same movement
7T42-6A00 |
7T42-6A0A |
7T42-6A0B |
7T42-6A10 |
7T42-6A20 |
7T42-6A49 |
7T42-6A50 |
7T42-6A5A |
7T42-6A60 |
7T42-6A6A |
7T42-7A10 |
7T42-7A20 |
7T42-7A2A |
7T42-7A39 |
7T42-7A40 |
7T42-7A4A |
7T42-7A4B |
7T42-7A50 |
7T42-7A5A |
7T42-7A5B |
7T42-F010 |
7T42-F01A |