Seiko Astron watches

Filters

Movement

Solar 83

Availability

In production 83

Case diameter

–

36 – 44.1 mm

83 references

Filters

Reference	Caliber	Movement	Case diameter	Power reserve	Water resistance	Status	Best price
HAB001 Seiko · Astron	5X63	Solar	43.4mm	—	100 m	In production	—
HAB002 Seiko · Astron	5X63	Solar	43.4mm	—	100 m	In production	—
HAB003 Seiko · Astron	5X63	Solar	43.4mm	—	100 m	In production	—
HAB004 Seiko · Astron · Seiko 145th Anniversary Limited Edition	5X63	Solar	43.4mm	—	100 m	In production	—
HAB005 Seiko · Astron · GPS Solar 2026 Limited Edition	5X63	Solar	43.4mm	—	100 m	In production	—
HAB006 Seiko · Astron · GPS Solar 2026 Limited Edition	5X63	Solar	43.4mm	—	100 m	In production	—
HAB007 Seiko · Astron	5X83	Solar	43.2mm	—	100 m	In production	—
HAB008 Seiko · Astron	5X83	Solar	43.2mm	—	100 m	In production	—
HAB011 Seiko · Astron · Seiko 145th Anniversary Limited Edition	5X83	Solar	43.3mm	—	100 m	In production	—
HAC001 Seiko · Astron	7B72	Solar	39.6mm	—	100 m	In production	—
HAC002 Seiko · Astron	7B62	Solar	36mm	—	100 m	In production	—
HAC003 Seiko · Astron	7B62	Solar	36mm	—	100 m	In production	—
HAD001 Seiko · Astron	8B92	Solar	41.3mm	—	100 m	In production	—
HAD002 Seiko · Astron	8B63	Solar	41.3mm	—	100 m	In production	—
HAD003 Seiko · Astron	8B92	Solar	41.3mm	—	100 m	In production	—
SBXC147 Seiko · Astron	5X53	Solar	42.7mm	—	100 m	In production	—
SBXC151 Seiko · Astron	5X83	Solar	43.3mm	—	100 m	In production	—
SBXC153 Seiko · Astron	5X83	Solar	43.3mm	—	100 m	In production	—
SBXC155 Seiko · Astron	5X83	Solar	43.3mm	—	100 m	In production	—
SBXC159 Seiko · Astron	5X83	Solar	42mm	—	100 m	In production	—
SBXC161 Seiko · Astron	5X83	Solar	42mm	—	100 m	In production	—
SBXC163 Seiko · Astron	5X83	Solar	42mm	—	100 m	In production	—
SBXC171 Seiko · Astron	5X83	Solar	42mm	—	100 m	In production	—
SBXC175 Seiko · Astron	5X83	Solar	44.1mm	—	100 m	In production	—
SBXC177 Seiko · Astron	5X83	Solar	44.1mm	—	100 m	In production	—
SBXC179 Seiko · Astron	5X83	Solar	44.1mm	—	100 m	In production	—
SBXC181 Seiko · Astron	5X83	Solar	43.3mm	—	100 m	In production	—
SBXC186 Seiko · Astron	5X83	Solar	44.1mm	—	100 m	In production	—
SBXC187 Seiko · Astron	5X83	Solar	43.3mm	—	100 m	In production	—
SBXD013 Seiko · Astron	3X62	Solar	41.2mm	—	100 m	In production	—
SBXD014 Seiko · Astron	3X62	Solar	41.2mm	—	100 m	In production	—
SBXD023 Seiko · Astron	3X62	Solar	42mm	—	100 m	In production	—
SBXD025 Seiko · Astron	3X62	Solar	42mm	—	100 m	In production	—
SBXD031 Seiko · Astron	3X32	Solar	41mm	—	100 m	In production	—
SBXD033 Seiko · Astron	3X32	Solar	41mm	—	100 m	In production	—
SBXD035 Seiko · Astron	3X32	Solar	41mm	—	100 m	In production	—
SBXD039 Seiko · Astron	3X62	Solar	41.2mm	—	100 m	In production	—
SBXY029 Seiko · Astron	7B72	Solar	39mm	—	100 m	In production	—
SBXY031 Seiko · Astron	7B72	Solar	39mm	—	100 m	In production	—
SBXY033 Seiko · Astron	7B72	Solar	39mm	—	100 m	In production	—
SBXY035 Seiko · Astron	7B72	Solar	39mm	—	100 m	In production	—
SBXY039 Seiko · Astron	8B63	Solar	43mm	—	100 m	In production	—
SBXY041 Seiko · Astron	8B63	Solar	43mm	—	100 m	In production	—
SBXY049 Seiko · Astron	8B63	Solar	42.7mm	—	100 m	In production	—
SBXY053 Seiko · Astron	8B63	Solar	42.7mm	—	100 m	In production	—
SBXY061 Seiko · Astron	7B72	Solar	39.6mm	—	100 m	In production	—
SBXY063 Seiko · Astron	7B72	Solar	39.6mm	—	100 m	In production	—
SBXY065 Seiko · Astron	8B63	Solar	41.3mm	—	100 m	In production	—
SBXY067 Seiko · Astron	8B63	Solar	41.3mm	—	100 m	In production	—
SBXY081 Seiko · Astron	7B72	Solar	39.6mm	—	100 m	In production	—
SBXY083 Seiko · Astron	7B72	Solar	39.6mm	—	100 m	In production	—
SBXY085 Seiko · Astron	8B63	Solar	41.3mm	—	100 m	In production	—
SBXY087 Seiko · Astron	8B63	Solar	41.3mm	—	100 m	In production	—
SBXY095 Seiko · Astron	8B92	Solar	41.3mm	—	100 m	In production	—
SBXY097 Seiko · Astron	8B92	Solar	41.3mm	—	100 m	In production	—
SBXY099 Seiko · Astron	7B62	Solar	36mm	—	100 m	In production	—
SBXY101 Seiko · Astron	7B62	Solar	36mm	—	100 m	In production	—
SBXY103 Seiko · Astron	7B62	Solar	36mm	—	100 m	In production	—
SBXY105 Seiko · Astron	8B92	Solar	41.3mm	—	100 m	In production	—
SBXY107 Seiko · Astron	7B72	Solar	39.6mm	—	100 m	In production	—
SSH003 Seiko · Astron	5X53	Solar	42.9mm	—	100 m	In production	—
SSH103 Seiko · Astron	5X53	Solar	42.8mm	—	200 m	In production	—
SSH104 Seiko · Astron	5X53	Solar	42.8mm	—	200 m	In production	—
SSH151 Seiko · Astron	5X83	Solar	43.3mm	—	100 m	In production	—
SSH153 Seiko · Astron	5X83	Solar	43.3mm	—	100 m	In production	—
SSH155 Seiko · Astron	5X83	Solar	43.3mm	—	100 m	In production	—
SSH158 Seiko · Astron · Seiko Brand 100th Anniversary Limited Edition	5X83	Solar	43.4mm	—	100 m	In production	—
SSH159 Seiko · Astron	5X83	Solar	42mm	—	100 m	In production	—
SSH161 Seiko · Astron	5X83	Solar	42mm	—	100 m	In production	—
SSH163 Seiko · Astron	5X83	Solar	42mm	—	100 m	In production	—
SSH175 Seiko · Astron	5X83	Solar	44.1mm	—	100 m	In production	—
SSH177 Seiko · Astron	5X83	Solar	44.1mm	—	100 m	In production	—
SSH179 Seiko · Astron	5X83	Solar	44.1mm	—	100 m	In production	—
SSH186 Seiko · Astron · Seiko 145th Anniversary Limited Edition	5X83	Solar	44.1mm	—	100 m	In production	—
SSH187 Seiko · Astron · GPS Solar 2026 Limited Edition	5X83	Solar	43.3mm	—	100 m	In production	—
SSJ012 Seiko · Astron	3X22	Solar	39mm	—	100 m	In production	—
SSJ013 Seiko · Astron	3X62	Solar	41.2mm	—	100 m	In production	—
SSJ014 Seiko · Astron	3X62	Solar	41.2mm	—	100 m	In production	—
SSJ015 Seiko · Astron	3X62	Solar	41.2mm	—	100 m	In production	—
SSJ023 Seiko · Astron	3X62	Solar	42mm	—	100 m	In production	—
SSJ025 Seiko · Astron	3X62	Solar	42mm	—	100 m	In production	—
SSJ026 Seiko · Astron	3X62	Solar	42mm	—	100 m	In production	—
SSJ039 Seiko · Astron · GPS Solar 2026 Limited Edition	3X62	Solar	41.2mm	—	100 m	In production	—