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Seiko Caliber 6r21

Seiko Caliber 6R21

Seiko Caliber 6r21

Manufacturer Seiko
Caliber Number 6R21, 6R21A
Vibrations Per Hour 28,800 bph
Power Reserve 45+ hours
Jewels 29
Parts 208
Hacking Yes
Functions Hours, minutes, central seconds, day, date, power reserve
Country of Manufacture Japan
Known Models
Ananta

The Seiko caliber 6R21 is a self-winding automatic movement with 29 jewels. It is made entirely in Japan.

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Brian
Brian
8 years ago

Seiko pieces are my favorite choice.Their craftsmanship is so admirable, Seiko is among the few brands that can offer a high-quality watch at an affordable price. This watch is so eye-catching, simple but beautiful. The Grand Seiko is as high-quality as its Swiss counterparts, but it just costs you half the price of a Swiss luxury watch

Johnny
Johnny
2 years ago
Reply to  Brian

Actually, GS is beyond MOST Swiss watches. Patek, and just a few other surpass the GS quality. Every single piece of the GS is considered, and time spent in making them the best of the best.

Yankeexpress
Yankeexpress
7 years ago

Seiko should put this much smoother 6R21 in all the watches that currently are sold with the inferior (IMHO) 6r15 at the prices they charge.

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Seiko Caliber 6R27 Watch Movement | CaliberCorner.com
7 years ago

[…] the power reserve indicator at 9:00 and a date subdial at 6:00. The difference is that the 6R20 and 6R21 have a day of the week subdial at 3:00. The 6R24 has a retrograde day of the week indicator at 3:00 […]

BENJAMIN_GY
BENJAMIN_GY
6 years ago

I’m happy with the 6R21 in a JDM Presage SARW017. It’s early, but consistently between -1.2 and -2.0 SPD according to Toolwatch. I’m impressed for $500 (purchased in Tokyo 7/17).

Watchdig
Watchdig
5 years ago

This is a true PEARL of a watch! I have been looking them up all week and I wouldn’t mind getting one for a daily basher. Looks like a sexy back indeed!

Zane Tyler
Zane Tyler
5 years ago

SEIKO PRESAGE uses the 6R21-up to $270,000.00 Seiko is one of the best movements in the world and these aren’t even in the Grand Seiko Serious movement. I prefer Seiko over the status symbol of Rolex Any Day Of The Week which is why I have many different SEIKO’s and won’t touch a Rolex- Want a good Swiss? Patek Phillipe 103 Jewel 1366 parts 25,200bph with 17 complications! But I still like the Seiko, you need an owners manual to wear that Patek! Seiko skeletonizes their gears even notching the escapement to hold lubrication and gives them a longer power… Read more »

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Seiko Caliber 6R15 Watch Movement | CaliberCorner.com
5 years ago

[…] the power reserve indicator at 9:00 and a date subdial at 6:00. The difference is that the 6R20 and 6R21 have a day of the week subdial at 3:00. The 6R24 has a retrograde day of the week indicator at 3:00 […]

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List of Seiko Watch Movements Watch Movement | Caliber Corner
1 year ago

[…] 6R21 […]

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