Seiko Cal. 7161 - 511

Seiko 7161-511

The Seiko 7161-511 represents an important milestone in Seiko's 1981 lineup. It features a Black dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-9b95e93a5032]

Also known as: Shogun, UFO

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
8.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1981

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