Watch Stories
The history, the mechanics and the money behind the watches you are shopping for
Why a Speedmaster went to the Moon, what a calibre number actually tells you, why a Rolex costs what it costs and what it is like to own one. New stories most afternoons, written to help you buy well.
Histories
All historiesHow the icons got that way, told through the references that matter if you are buying one today.
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Rolex GMT-Master History in 9 References: From the Pan Am 6542 to the Modern Icons
Trace the complete evolution of the Rolex GMT-Master, from its 1955 debut aboard Pan Am flights to the April 2026…
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Grand Seiko History in 9 References: From the 1960 Original to Today
Grand Seiko’s 64-year history told through nine defining references—from the 1960 Calibre 3180 original to the 2024 SBGH341 revival.
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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…
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Panerai History in 10 References: Radiomir, Luminor and the Watches That Built the Brand
The complete Panerai story: from secret Italian Navy tool watch to collector icon, told through the 10 references that shaped…
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Tudor History in 10 References: From Rolex Little Brother to Black Bay
Tudor’s history told through 10 key references — from the 1947 Oyster to the Black Bay GMT and BB58, with…
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Cartier Tank History: Every Tank Model Explained, From 1917 to the Tank Must
What you’ll learn in this guide: Why a World War I battlefield gave rise to the most elegant dress watch…
Price & value
All price & value storiesWhy watches cost what they cost, which ones hold their value and what the resale data really says.
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Do Seiko Watches Hold Their Value?
Seiko watch value retention depends almost entirely on the model. Entry-level Seiko 5 Sports lose 40–60% immediately; discontinued Prospex like…
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Do Tudor Watches Hold Their Value? Resale Data on the Black Bay, Pelagos and Ranger
Tudor sport watches retain 65–85 percent of their retail price on the secondary market — far better than most rivals…
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Why Is Grand Seiko So Expensive (and Why Collectors Say It Is Underpriced)?
Grand Seiko commands premium prices for three reasons no rival at this price point fully matches: Zaratsu hand-polishing, the Spring…
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Do Omega Watches Hold Their Value? Speedmaster, Seamaster and Aqua Terra Compared
Omega watches typically lose 25–40% of retail in the pre-owned market. Here is what the 2026 WatchCharts and Chrono24 data…
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Is a Rolex a Good Investment? What the Resale Data Actually Shows
The secondary Rolex market peaked 93% above retail in 2022 before falling 31%. We break down what the resale data…
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Which Rolex Models Hold Their Value Best in 2026? A Resale Data Ranking
Not every Rolex holds its value — and in 2026, the gap between the best and worst performers is wider…
Movements & mechanics
All movement explainersWhat is inside the case, how the calibres compare and what that means for accuracy, service and ownership.
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Zenith El Primero Explained: Specs, Accuracy, Service and the References That Carry It
From its 1969 debut to the silicon-escaped Cal. 3600 inside the Chronomaster Sport today, the El Primero remains watchmaking’s defining…
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Tudor Manufacture Calibres Explained: MT5601, MT5602, MT5652 and the MT5400 — Which Movement Is in Your Watch?
When Tudor unveiled its first manufacture movement in 2015, the watch world took notice. For decades, Tudor had relied on…
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Grand Seiko Spring Drive Explained: How It Works, Accuracy, Service and Which Models to Buy
The Grand Seiko Spring Drive explained: how the Tri-synchro Regulator achieves quartz-level accuracy from a mainspring, the full calibre family…
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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,…
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Omega Co-Axial Calibre 8800 vs 8900 vs 3861: What Is Actually Inside Your Omega
The Co-Axial Master Chronometer calibres inside your Omega explained: how the 8800, 8900, and 3861 differ in specs, power reserve,…
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Rolex Calibre 3235 Explained: Specs, Accuracy, Service and Which Models Have It
The Rolex Calibre 3235 is the movement inside almost every sport and date Rolex on sale today — including the…
Ownership
All ownership guidesWill it fit your wrist, what servicing costs, how prices have moved and what to check before you buy one pre-owned.
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Grand Seiko Sizing Guide: Which Cases Fit Small, Medium and Large Wrists
Grand Seiko cases run from 37.3 mm to 44 mm, but lug-to-lug distance (44.3–50.8 mm) and case thickness (11.7–14.7 mm)…
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Buying a Used Rolex Datejust: What to Check, Which References to Avoid and What to Pay
A complete 2026 guide to buying a pre-owned Rolex Datejust: dial authenticity checks, rehaut dating, bracelet stretch, movement differences (cal.…
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Omega Service Costs Explained: Intervals, Prices and What Is Covered
Omega service costs run $350–$1,200 depending on movement family. This guide covers official and independent prices, service intervals for Co-Axial…
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Rolex Submariner Price History: From $150 to $11,350
TL;DR The Submariner launched at approximately $150 in 1953; the current 126610LN retails for $11,350 in 2026. Prices roughly doubled…
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Buying a Used Omega Speedmaster Moonwatch: What to Check Before You Pay
Thinking about buying a pre-owned Omega Speedmaster Moonwatch? This guide covers 1861 vs 3861 identification, what to inspect on dial,…
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What Does a Rolex Really Cost to Own? Service, Insurance and the 10-Year Bill
The real price of a Rolex goes beyond the sticker — here is what service, insurance, bracelet wear and water-resistance…