Seiko
Seiko watch reviews and guides
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Seiko Prospex SPB519J1 Review (2026): The 1968 Heritage GMT Diver — Is $1,700 Worth It?
A detailed review of the Seiko Prospex SPB519J1, the 1968 Heritage Diver GMT released in June 2025. Full specs, wrist experience, Calibre 6R54 movement analysis, and comparison against Longines, Oris, and TAG Heuer GMT divers at $1,700.
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Seiko History: From 1881 to the Watches You Can Buy Today, in 12 References
From Kintaro Hattori’s 1881 clock shop to Japan’s first wristwatch, the world’s first quartz watch, and today’s most compelling diver and dress watch buys — Seiko’s 140-year story told through 12 pivotal references.
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Seiko Prospex SPB317J1 Review (2026): The Made-in-Japan 1970 Diver — Is $900 the Right Price?
The Seiko Prospex SPB317J1 is the definitive Made-in-Japan interpretation of the legendary 1970 cushion-case diver: 41 mm of stainless steel, a curved sapphire crystal, the Cal. 6R35 automatic with a 70-hour power reserve, and a full ISO 6425 200 m diver’s rating — all for an official US retail price of $900. Review · October 2026 · Prices and…
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Seiko Prospex Samurai Buying Guide (2026): Every Reference, Dial and Price Explained
Five Seiko Prospex Samurai references (SRPL11 through SRPL53) compared on price, case, dial and specs. The complete 2024-generation Samurai buying guide.
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Seiko Presage Sharp Edged SPB169J1 Review (2026): Is Seiko’s Tokiwa Green Worth $950?
SINGAPORE, 14 October 2026 — Most green dials come in one of two flavors: racing-green brashness or muted olive restraint. Seiko’s Tokiwa green on the Presage Sharp Edged SPB169J1 is neither. Named after the Japanese word for “evergreen” — the deep, unwavering color of cedar and pine through winter — it sits closer to a…
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Seiko 4R36 vs 6R35 vs 6R55: Which Movement Is in Your Seiko and Does It Matter?
A precise comparison of Seiko’s three mainstream automatic calibres — 4R36, 6R35, and 6R55 — with specs, accuracy, power reserve, service costs, and the models that carry each movement.
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Seiko Presage Sharp Edged Buying Guide (2026): Which GMT or Limited Edition Is Right for You?
⏱ TL;DR — Quick Verdict GMT buyers (42.2mm, $1,400): All three GMT variants — SPB221J1 (blue), SPB223J1 (green), SPB225J1 (brown) — share the same Caliber 6R64 movement and case. Pick the dial colour you like; the watch underneath is identical.Collector/compact buyers (39.3mm, $1,050): The SPB331J1 Kabuki Limited Edition offers a smaller wrist footprint, the Caliber…
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Seiko Presage Sharp Edged GMT SPB225J1 Review (2026): Japanese Artisanship Meets the Dual-Time Complication
A full review of the Seiko Presage Sharp Edged GMT SPB225J1: Caliber 6R64 mechanics, angular Zaratsu-inspired case design, Asanoha dial pattern, and whether $1,400 is justified in 2026.
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Seiko Presage Cocktail Time Buying Guide (2026): Every Reference, Dial and Price Explained
The Seiko Presage Cocktail Time is the most visually ambitious automatic dress watch under $700, pairing genuine hardworking Japanese mechanics with dials that outshine Swiss alternatives costing three times as much. This buying guide covers every current reference — from the entry-level SRPK15 Blue Moon at $475 to the dual-timezone SSK037 GMT at $625 —…
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Seiko Prospex Alpinist Buying Guide (2026): Every Reference, Movement & Price Explained
TL;DR — The Seiko Prospex Alpinist in 2026 Three current references, one outstanding movement. The SPB503J1 (green, bracelet, $995), SPB505J1 (brown, bracelet, $995), and SPB507J1 (black, leather, $900) all run the upgraded 6R55 calibre — 72-hour power reserve, manual wind — in a 39.5mm case with sapphire crystal and an internal compass bezel. For most…