Seiko Cal. 7171 - 734

Seiko 7171-734

The 7171-734 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-dfc267c805d8]

Also known as: Monster, World Timer

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1978

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