[REFERENCE] ASIAN movement drawings and datasheets

Share experiences and specs of different watch movements
Post Reply
User avatar
Emilio
Doom Slayer
Doom Slayer
Posts: 8556
Joined: April 11th, 2018, 3:29 am
Location: Spain
Contact:

[REFERENCE] ASIAN movement drawings and datasheets

Post by Emilio »

Here, we will add the most common Asian movements' official blueprints to have the references at hand.


NOTE: on many occasions, ST (Seagull) movement references are equal to YT (Tianjin Seagull) movement references but sometimes aren't. You can check that on the title of each file.



ST36 - 6497/6498 "equivalent"
ST3600 - ETA 6497.pdf
ST3621 - ETA 6498.pdf

ST19 chrono - Venus Calibre 175 chrono "equivalent"
ST1901.pdf
ST1902.pdf
ST1903.pdf

ST25 - Angelus SF240 similar offset of sub seconds BUT NOT THE SAME - BEWARE

The difference is around 0.8mm
ST2555 - SIMILAR SF240 OFFSET BUT NOT EQUAL - YT2555.pdf

ST18 = TY2661 (auto, 1812/ETA 2892) (incorrectly referred to as ST26)
ST1812 - ETA 2892 - TY2661.pdf

ST21 = TY2130 (auto, 2130/ETA 2824) (incorrectly referred to as ST24)
ST2100 - ETA 2824 - TY2100.pdf
ST2130 - ETA 2824 - TY2130.pdf
You do not have the required permissions to view the files attached to this post.
Online
User avatar
Madantique
VIP
VIP
Posts: 1521
Joined: July 23rd, 2018, 1:00 pm
Location: Pak Kret, Nonthaburi
Contact:

Re: [REFERENCE] ASIAN movement drawings and datasheets

Post by Madantique »

Awesome
User avatar
VanSong
Watch Idiot
Watch Idiot
Posts: 1220
Joined: April 19th, 2018, 9:26 am

Re: [REFERENCE] ASIAN movement drawings and datasheets

Post by VanSong »

[emoji122][emoji122][emoji122]

Sent from my SM-N960F using Tapatalk

User avatar
buddhabar
VIP
VIP
Posts: 1808
Joined: April 12th, 2018, 2:27 am
Location: Sardinia Island

Re: [REFERENCE] ASIAN movement drawings and datasheets

Post by buddhabar »

Great @Emilio .. thank you so much for sharing.
My Builds and Mod > https://imgur.com/a/kLTgFrm

My Pam collection > https://imgur.com/XNqRYYv

First build - 6152/1 LP 1950 > http://www.homage-forum.com/viewtopic.php?t=1355
Online
User avatar
Lobeznoyyo
Super Lost Sheep
Super Lost Sheep
Posts: 69
Joined: December 27th, 2020, 4:40 pm

Re: [REFERENCE] ASIAN movement drawings and datasheets

Post by Lobeznoyyo »

:clap: Great Info , Maestro.
User avatar
straps68
Sponsor
Sponsor
Posts: 2329
Joined: April 11th, 2018, 2:13 pm
Location: Sandara Leatherworks

Re: [REFERENCE] ASIAN movement drawings and datasheets

Post by straps68 »

Nice. Thanks.
TUFF Stough
Centurion
Centurion
Posts: 186
Joined: April 19th, 2018, 1:02 am

Re: [REFERENCE] ASIAN movement drawings and datasheets

Post by TUFF Stough »

I always wanted to ask this question: Is the 6497 second wheel interchangeable with ST36?
User avatar
Emilio
Doom Slayer
Doom Slayer
Posts: 8556
Joined: April 11th, 2018, 3:29 am
Location: Spain
Contact:

Re: [REFERENCE] ASIAN movement drawings and datasheets

Post by Emilio »

Bump
User avatar
Mellons
Chief bottle washer
Chief bottle washer
Posts: 4226
Joined: April 11th, 2018, 6:59 am

Re: [REFERENCE] ASIAN movement drawings and datasheets

Post by Mellons »

Great info!
"Ah, I'd love to wear a rainbow every day,
And tell the world that everything's OK,
But I'll try to carry off a little darkness on my back,
'Till things are brighter, I'm the Man In Black."

http://www.homage-forum.com/viewtopic.php?t=27
Post Reply