Caliber 3085 "Explorer II, GMT II"

Used in Reference(s):

Exploprer II (1984-1988) : 16550

GMT Master II (1983-1988) : 16760

Description:

• Automatic
• Calendar
• Shock Proof
• 27 Jewels
• Ht: 7.20mm
• Train: 28.800
• Diameter: 28.50mm