cazalea
[Seiko Moderator]
20827
Input is welcome
Hi tom_hanx
The Movement Architecture drives the date/no date choice. Last year Chopard did a non-date variant of a chrono for us (PuristS) and it was amazing how much they had to change - dial, stem, setting mechanism, removal of date wheel, - these are just the most obvious changes.
So far every Spring Drive I have seen features a date and power reserve.
The final, active version of the spec tables has moved.
Feel free to send me a private message about any changes and additions. I am adding case sizes as I find them, rounded to the nearest whole mm.
Cheers,
Cazalea
REFERENCE Grand Seiko SPRING DRIVE Model List
I'm continuing to refine the Grand Seiko application tables. This file now contains SPRING DRIVES You can find the QUARTZ Grand Seiko models here . You can find the MECHANICAL Grand Seiko models here . My apologies for splitting up the data, but in this w...
Glaring absence of no-date models
First and foremost - a huge thank you for assembling the GS reference tables. It is most useful! Is there a shared document somewhere, where one could contribute? I am particularly obsessive with case size and thickness and research it one reference at a ...
Input is welcome
Hi tom_hanx The Movement Architecture drives the date/no date choice. Last year Chopard did a non-date variant of a chrono for us (PuristS) and it was amazing how much they had to change - dial, stem, setting mechanism, removal of date wheel, - these are ...