The Watchology

Latest Articles

Fresh reviews, guides, and analysis — updated regularly

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  Seiko Prospex Marinemaster HBF001 Review (2026): Is Seiko’s New $3,600 Flagship Diver Worth It?August 1, 2026
  Seiko’s Prospex Marinemaster line just got a new flagship. The HBF001 and its JAMSTEC-collaboration sibling, the HBF002, revive the design… Read more: Seiko Prospex Marinemaster HBF001 Review (2026): Is Seiko’s New $3,600 Flagship Diver Worth It?
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  Seiko 5 GMT Review (2026): Is the $495 Automatic Travel Watch Still Worth It?August 1, 2026
  The Seiko 5 GMT (SSK001, SSK003, SSK005 & SSK023) is still one of the only automatic, in-house GMT watches under $500 in 2026. Full specs, pricing, and verdict.
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  Rolex Sea-Dweller vs Deepsea (2026): Which Extreme Rolex Diver Should You Buy?July 31, 2026
  Rolex makes three professional divers built for genuinely serious water: the Submariner (300m), the Sea-Dweller (1,220m), and the Deepsea (3,900m).… Read more: Rolex Sea-Dweller vs Deepsea (2026): Which Extreme Rolex Diver Should You Buy?
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  Grand Seiko Tentagraph SLGC007 Review (2026): Is the Snow Blue Chronograph Worth $14,700?July 31, 2026
  TL;DR: The Grand Seiko Tentagraph SLGC007 is the Snow Blue-dial version of Grand Seiko’s first automatic high-beat chronograph, priced at… Read more: Grand Seiko Tentagraph SLGC007 Review (2026): Is the Snow Blue Chronograph Worth $14,700?
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  Which Rolex Models Hold Their Value Best in 2026? A Resale Data RankingJuly 30, 2026
  Not every Rolex holds its value — and in 2026, the gap between the best and worst performers is wider… Read more: Which Rolex Models Hold Their Value Best in 2026? A Resale Data Ranking
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  Rolex GMT-Master II 126710BLNR Review (2026): Is the Batman Still Worth $10,700?July 30, 2026
  TL;DR The Rolex GMT-Master II 126710BLNR “Batman” is the current-production steel GMT: 40mm Oystersteel, Calibre 3285, blue/black Cerachrom bezel, ~$10,700… Read more: Rolex GMT-Master II 126710BLNR Review (2026): Is the Batman Still Worth $10,700?
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  Seiko Marinemaster SLA077 & SLA079 Review (2026): Is the $2,900 Return to the 6159 Worth It?July 29, 2026
  The Seiko Marinemaster SLA077 and SLA079 bring back the 1968 ref. 6159 — the 300m, screw-down-crown diver that fixed everything… Read more: Seiko Marinemaster SLA077 & SLA079 Review (2026): Is the $2,900 Return to the 6159 Worth It?
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  Omega Railmaster Review (2026): Is the Anti-Magnetic Aqua Terra Alternative Worth $6,200?July 29, 2026
  Omega’s professional trilogy of 1957 gave the world the Speedmaster and the Seamaster 300 — two watches that never really… Read more: Omega Railmaster Review (2026): Is the Anti-Magnetic Aqua Terra Alternative Worth $6,200?