Buying from Japan Grand Seiko Ushio 300 Diver Wins GPHG 2026 Sports Watch Prize
The Grand Seiko Ushio 300 Diver won the GPHG 2026 Sports Watch Prize. Specs, price, and how to source the SLGB023/SLGB025 from Japan.
Grand Seiko
Buying from Japan Buying from Japan Is a Watch Cheaper in Japan? Per-Reference Price Gaps (Late 2026)
Is a watch cheaper in Japan in 2026? A per-reference look at Grand Seiko, Omega and Rolex gaps, why hyped steel Rolex reverses it, and how to buy without flying.
Buying from Japan How to Buy Credor from Japan (2026): Japan-Only Models Explained
Most Credor watches are sold only in Japan. Here is how to buy Credor from Japan in 2026: what is export-only, how to read the model and caliber, and shipping.
Buying from Japan Grand Seiko Model Numbers: Verify a Japanese Listing (2026)
Decode a Grand Seiko model number (SBGA211, SLGH005) and case-back caliber code before buying from Japan: SB/SL/ST lines, Spring Drive vs Hi-Beat vs quartz.
Buying from Japan Grand Seiko Japan Store Exclusives 2026: How to Buy Them from Abroad
The 2026 Grand Seiko store exclusives at Wako, Isetan, Daimaru, Hankyu and Kamine: references, prices, and how to buy one from abroad.
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.
Buying from Japan Buying Grand Seiko in Japan: JDM Models and Real Cost (2026)
Buying Grand Seiko in Japan: which references are JDM-only, how the warranty and import tariff work, and how to price the real landed cost for overseas buyers.
Ownership and Maintenance Grand Seiko Service Cost from Abroad: Intervals & Calibers
What Grand Seiko service costs when you own the watch abroad: overhaul price by caliber, service intervals, and which Spring Drive calibers must go to Japan (2026).
Buying from Japan US Watch Import Tariff from Japan: Assembly Country Decides (2026)
The US watch import tariff from Japan in 2026 follows the assembly country. Switzerland and Japan now share one rate: 12.5%, since July 2026.
Buying Guide Seiko Reference Numbers Explained: Reading JDM & GS Codes
Seiko reference numbers explained for Japan buyers: decode JDM codes (SARB, SBDC, SBGA), map them to overseas SPB/SRP references, and verify before you buy.