Movement MIYOTA 1M02 3 hands daydate Size: 10 12 Ht: 2,94mm Battery: 364 (SR621SW)
Movement MIYOTA 1M12 replaced by GM10 or GM12 3 hands date on3 Size: 10 1/2 Ht: 2,71mm Battery: 364 (SR621SW)
Movement MIYOTA 1M02 2 hands date on 3 Size: 10 12 Ht: 2,94mm Battery: 364 (SR621SW)