King Seiko

Buying Guides

King Seiko Reference Numbers: Vintage Japanese Listing Guide (2026)

Decode vintage King Seiko reference numbers by generation (1961-1975): 44KS, 45KS, 56KS, 52KS, factory, caliber, and how to verify a Japanese listing.
2026.10.09
Buying Guides
Buying from Japan

Japan-Only Watches Worth Sourcing: JDM Guide (2026)

A 2026 map of genuinely Japan-only watches to source — Grand Seiko exclusives, King Seiko, JDM Seiko and MR-G — with references and how to buy safely from abroad.
2026.09.08
Buying from Japan