I have two 214 Spaceviews and noticed some rather unusual things.
I used a Accucell I bought with one Spaceview and used the normal 1.5V cell in the other.
As neither of them were ever adjusted for 1.5V I expected the one with 1.5V to run little bit faster - after all from what I read indicated this is what happen with unregulated 214 with 1.5V.
However over the course of 12+ days I noticed both Spaceviews are keeping dead accurate times.
Being curious I put them to my ear and noticed they were making different tones. One with Accucell produced rather lower pitch compared to the one with 1.5V.
This got me interested so I pulled out Accucell and pop'd into the one that was making higher pitch and noticed over half day it started to loose time - i.e. getting slower?
It's as if this particular 214 is running slow at 1.35V and at 1.5V running accurately? But then why the higher pitch compared the 214 with Accucell as well as Longines Ultronic?
Anyone had similar before? For me it's great both Spaceviews are keeping dead accurate time as well as Ultronic but I'd like to know what's causing the different pitch and whether this would eventually wear out in time...