ブログ コラム No. 2451 - COMMIT Column - Dr. Ito's Mechanical Watch Dissection!! Vol. 57 - COMMIT Staff Buys a Watch! Special Edition Dr.伊藤コラムJun 04, 2026 2435th COMMIT Column - Dr. Ito's Thorough Dissection of Mechanical Watches! Vol. 56: What is the "Cal. 4030," the Daytona's Last Third-Party Base Movement? Dr.伊藤コラムMay 19, 2026 No. 2430 ~ COMMIT Column ~ Dr. Ito's Mechanical Watch Dissection!! Vol. 55 ~ Gasoline Cars = Mechanical Watches? Similarities Between the Automobile and Watch Markets Dr.伊藤コラムMay 14, 2026 No. 2410 - COMMIT Column - Dr. Ito's Thorough Dissection of Mechanical Watches!! Vol. 54 - Why Has the Swiss Lever Escapement Been Dominant for Over 200 Years? Dr.伊藤コラムApr 24, 2026 No. 2393 - COMMIT Column - Dr. Ito's Thorough Dissection of Mechanical Watches!! Vol. 53 - What is the Dynapulse Escapement? Dr.伊藤コラムApr 07, 2026 No. 2380 - COMMIT Column - Dr. Ito's Thorough Dissection of Mechanical Watches!! Vol. 52 - Why Did Grand Seiko Gain Recognition Overseas? Dr.伊藤コラムMar 25, 2026 Episode 2369 - COMMIT Column - Dr. Ito's In-Depth Analysis of Mechanical Watches! Vol. 51 - High-End Watch Dial Manufacturing: The World of Grand Feu and Guilloché Dr.伊藤コラムMar 14, 2026 No. 2352 ~ COMMIT Column ~ Dr. Ito's thorough analysis of mechanical watches!! Vol.49 ~ Why is Rolex in a class of its own? ~ The reason why it has become unique Dr.伊藤コラムFeb 25, 2026 No. 2346 ~ COMMIT Column ~ Dr. Ito's thorough analysis of mechanical watches!! Vol.48 ~ The importance of Japan in the Swiss watch market Dr.伊藤コラムFeb 19, 2026 No. 2325 ~ COMMIT Column ~ Dr. Ito's thorough analysis of mechanical watches! Vol. 47 ~ Why did the luxury watch bubble of 2022 occur? Dr.伊藤コラムJan 29, 2026 No. 2303 ~ COMMIT Column ~ Dr. Ito's thorough analysis of mechanical watches!! Vol.46 ~ What is "parts consistency" in vintage watches? Dr.伊藤コラムJan 07, 2026 No. 2287 ~ COMMIT Column ~ Dr. Ito's Complete Analysis of Mechanical Watches!! Vol.45 ~ The Evolution of Luminous Paint ~ Tritium, Luminova, Chromalight Dr.伊藤コラムDec 19, 2025 123…5 Page 1 / 5Next Popular articles No. 2308 - A super cool piece! Rare! Tulip dial x 4 lines Rolex Submariner 5512 1961 - Introducing a good example!ヴィンテージロレックスJan 12, 2026 #2300 ~ A Must-See for Enthusiasts!! Rare Inverted 6-Piece Dial Discovery?! Single Tritium!! Introducing a Premium Rolex El Primero-equipped Daytona 16520 N1 All Tritium!ロレックスJan 04, 2026 No. 2298 ~ Thank you for joining us this year! Finally, we'd like to introduce you to the top 10 rare models we handled in 2025!!セミヴィンテージモデルDec 30, 2025 No. 2281 - This is the coolest piece ever! Its retro vibe is captivating! Introducing the Daytona 116528 P9, a red-wrapped champagne panda!ロレックスDec 13, 2025 #2205 - A Must-See for Watch Enthusiasts! Rare! Charming lime bezel! Early Y9! Introducing a great example of the Rolex Green Submariner Date 16610LV MK1!ロレックスSep 28, 2025