Seiko 8B63 watches

Showing 9 of 9 references. Specifications come from manufacturer product pages; prices from affiliate marketplaces.

Movement

Solar

Jewels

Shared by every listed watch with this movement

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Case diameter

–

41.3 – 43 mm

Reference	Case diameter	Power reserve	Water resistance	Status	Best price
HAD002 Seiko · Astron	41.3mm	—	100 m	In production	—
SBXY039 Seiko · Astron	43mm	—	100 m	In production	—
SBXY041 Seiko · Astron	43mm	—	100 m	In production	—
SBXY049 Seiko · Astron	42.7mm	—	100 m	In production	—
SBXY053 Seiko · Astron	42.7mm	—	100 m	In production	—
SBXY065 Seiko · Astron	41.3mm	—	100 m	In production	—
SBXY067 Seiko · Astron	41.3mm	—	100 m	In production	—
SBXY085 Seiko · Astron	41.3mm	—	100 m	In production	—
SBXY087 Seiko · Astron	41.3mm	—	100 m	In production	—