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Tentagraph

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Thank you …

for a comprehensive summary of what is the Tentagraph line from GS. I personally like the Tokyo Lion variant a lot; most interesting multi-faceted case design with full Zaratsu-polish treatment. Haven’t had a chance to see one in the flesh even though it
13d
By: quattro
28
quattro
1771

The recent U.F.A. divers have been made

without a date so hopefully the Tentagraph will be made without a date someday. That said, it doesn’t really bother me here: the rest of the Tokyo Lion design easily compensates for this little flaw. Not a watch I could wear and not my style, but I still
13d
By: quattro
28
quattro
1771

Tentagraph - An overview

Introduced in 2023 , the Tentagraph was Grand Seiko 's first ever mechanical chronograph . The Tentagraph's name - “ TEN - T - A - GRAPH ” - describes the characteristics of the Caliber 9SC5 that powers this watch: TEN beats per second (36,000 vibrations
13d
By: quattro
28
quattro
1771

Another variant of issue along similar lines ….

I also noticed another issue linked to the chronograph function on an older blue dial Tentagraph at a local AD. Not sure if GS has addressed it in later releases. Basically; while doing continuous start/stop (without resetting) action on chrono, I noticed
4M
By: pkonos
23
StarGazer
2018

Grand Seiko Tentagraph - Caveat emptor

I thought you guys would want to be aware of an annoying issue with the 9SC5 caliber, just in case any of you are considering a Grand Seiko Tentagraph as a year-end holiday gift for yourself. When I inquired with GS, they formally advised me that they nei
4M
By: pkonos
23
StarGazer
2018

Yes the faceted lugs are somehow reminiscent of the new Tentagraph,

even if it has a bolder, stronger, punchier aesthetic. Best, Emmanuel credit: Monochrome
6M
By: quattro
75
quattro
4150

After an unsuccessful trip to the Seiko Boutique… had to peruse own collection again, the SPB069 today 🇯🇵

Wanting to take a look at the new Bamford fettled Time Sonar re-edition by Seiko (as posted by India Whisky Charlie the other day) and having found myself close to a Seiko Boutique, the course of action was predictable. The result was sadly unsatisfactory
7M
By: KMII
16
KMII
1126

NW[GS]A … the “Tokyo Lion” Tentagraph (Another unusual specimen)

I had my fair share of misgivings about this most unconventional of GSs when I first saw press photos of it a few months ago (as I suspect did a good many others), but once lured into its danger-laden lair (that would be the nearby AD, with full GS select
7M
By: pkonos
36
KMII
3415

Here’s some color!

New Tentagraph! Brown, Bold, Big If that’s too much, try this - smaller, sleeker, subtler, silvery-er
1Y
By: cazalea
21
Blue and White
3631

I vote for either Lake Suwa or the Tentagraph

Leaning towards Lake Suwa. Wonderful piece imo. Tentagraph is also great. Funny when I opened the post I saw the watch I’m giving my son as part of his graduation present from college. The gmt sbgm221. Looking forward to hearing about your decision! Happy
1Y
By: cazalea
7
KMII
1261