M-MYT6S50D12
Miyota Movement
Size''': 15'''
Size (mm): 34.60
Height (mm): H 5.95 mm
Jewels: 0
Date Postion: BD12 (big date)
Hour Wheel: 075-A87
Stem: 065-A13
Battery: SR927SW
Hand Holes ⌀ (1/100 mm): 120/70/17/26/26/26
Country of Origin: JAPAN