• Tired of adverts on RWI? - Subscribe by clicking HERE and PMing Trailboss for instructions and they will magically go away!

ACE 4131 New Movement

p7ast1k

Getting To Know The Place
21/12/18
22
29
13
UK
Has there been any more updates?
Will the rotor be fixed?
Has positional stability been improved?
 

dogwood

I'm Pretty Popular
Section Moderator
Patron
Certified
7/9/21
2,539
5,817
113
Canada
Interesting. It doesn't look like this movement has the skeletonized escape wheel like we see on the DD4131 -- that's a bit disappointing. I wonder if this movement is based on the SH4131 -- that would be a real shame since the SH4131 doesn't have a gen spec escape wheel / pallet fork / balance. So that would imply that this free sprung balance is also not gen spec. I'm honestly baffled why you'd spend all that money developing a free sprung Daytona movement that's not gen spec. But it's early days... maybe I'm wrong. I look forward to seeing macro photos or a tear down of this thing.
 

Smonroe3

Getting To Know The Place
Certified
19/11/21
59
15
8
Here is pics of ACE4131 i got recently

hfh4Tj.jpeg

hfhM04.jpeg
 

Savoury

Dip in like a tea bag.
Supporter
Certified
18/10/24
151
266
63
GER
@Smonroe3 Nice, how much did it cost, and could you do some messurements on a timegrapher? I'd like to know how it performs ootb.