Grand Seiko Movement Guide (2020) - WatchUSeek Watch Forums
2020年9月28日 · The most common hand wound Grand Seiko movement, this caliber is both thinner and dressier than the 9S65, omitting the date complication. 9S63. A new hand wound movement for Grand Seiko, the 9S63 remains thin but adds small seconds and a power reserve complication. 9S8X
Grand Seiko Buyer's Guide (2020) - WatchUSeek Watch Forums
2020年9月15日 · All three use Grand Seiko's 9S65, the mainstay automatic movement of the brand, and are reasonably sized at 40mm. The non-limited edition versions, the SBGR317 and SBGR315 respectively, are $4,700, while the LE adds another $500.
Why is GS still using 9F62 movement? - WatchUSeek Watch Forums
2024年3月13日 · The 9F62's connected to the SBGX line, which dates all the way back to 1997. The big update was 2017...which was the year that Grand Seiko was separated from Seiko. There was enormous model number turnover, as the old dual-labeled (Seiko above, Grand Seiko below) models were converted.
Entirely New Grand Seiko Movement for 2020! (And much more)
2020年3月5日 · Grand Seiko introduces a radical all-new mechanical movement, known as the 9SA5, today. GS guarantees that this isn't merely an improvement on an existing movement, but rather an entirely new caliber built from the ground up. Like its predecessor, the 9S85, and legendary Hi-Beats before it, the 9SA5 beats at a very Grand Seiko-esque 36,000 BPH.
Grand Seiko versus Nomos - WatchUSeek Watch Forums
2014年7月16日 · The 9S65 might be Grand Seiko's most affordable automatic, but Nomos has used their top full production 3 hand movement, the Zeta. The Zeta hails from the Epsilon automatic family. Epsilon is the second family of movements that are made in house at Nomos, but more importantly, it's the first movement that was designed by Nomos.
Not Just a Quartz: The Grand Seiko 9F Movement
2014年5月6日 · Above all, Grand Seiko quartz is a Grand Seiko. That means it's still hand assembled and tested by master watchmakers. No corners are cut on the 9F compared to the 9S mechanical or 9R spring drive-it receives the same degree of attention and skill. And yes, even the battery it comes with is in house, although it can accept any brand's battery.
FAQ regarding Grand Seiko Service - WatchUSeek Watch Forums
2017年4月4日 · Q: How frequently do Grand Seiko's need to be serviced? A: Per the instruction manuals, Grand Seiko's are recommended to be inspected/serviced every 3 years for 9S mechanical, 3-4 years for 9R Spring Drive. This is recommended to check quality of parts and lubricants to ensure a long life of the movement.
As good as it gets: Grand Seiko 9S85 versus Omega AT 8500
2012年9月4日 · The 8500 is the vaunted next-generation movement of Omega, designed by the most influential and best funded non-Japanese watch company in the world, Swatch Group. And it's proven itself in my testing already. Seiko's competitor, the 9S85, represents not only nearly the best that Seiko can do, but nearly the best Asia can.
REVIEW Grand Seiko SBGA413 'Shunbun' Spring Blossom Spring …
2021年7月10日 · The 30-jewel 9R65 movement technology is amazing. The <Grand Seiko-invented> Spring Drive's utilize a 'TriSynchro Regulator' for power. Instead of a commonly-seen balance wheel and pallet fork escapement, there are small wheels that constantly rotate via the 72-hour barrel spring.
Grand Seiko Quartz Diver Review: SBGX115 & SBGX117
2014年10月10日 · They truly possess all of Grand Seiko's values--the incredible movement and the absolute, no compromises approach to finish--but it does it in a relatively novel (for GS) tool watch way. It's very simple and easy to read, day or night and drops unnecessary dial clutter by eliminating the date and power reserve, just the way a hardcore diver ...