Movement MIYOTA GM00 3 hands day date Size: 10 1/2 Ht. 2,94 mm Battery: 364 (SR621SW)
Movement MIYOTA GM10 3 hands date 3H or date 6HSize: 10 12 Ht. 2,71 mm Battery: 364 (SR621SW)
Movement MIYOTA GM15 2 handsAvailable date 3H or date 6HSize: 10 12 Ht. 2,71 mm Battery: 364 (SR621SW)