Seiko Cal. 7027 - 177

Seiko 7027-177

The 7027-177 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-ebf7488b01b6]

Also known as: Shogun, Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
39mm
Case Thickness
14.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Black
Jewels
25j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1972

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