Ricoh (Ref. Unknown) (40mm; Automatic)

Ricoh is best known today as a Japanese imaging and office-technology company, but it also produced wristwatches in the mid‑20th century. Vintage Ricoh watches are part of the broader story of Japan’s post‑war manufacturing boom, when major industrial firms explored consumer goods like timepieces. Collectors look for Ricoh for uncommon Japanese references, practical designs, and mechanical models that sit outside the more familiar Seiko/Citizen mainstream while still feeling well made.