Seiko Cal. 7172 - 273

Seiko 7172-273

The 7172-273 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-4a62b79fff6f]

Also known as: UFO, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
11.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
17j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1965

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