Seiko Cal. 7177 - 739

Seiko 7177-739

This Kinetic model from 1986 features a 46mm Two-Tone case. Powered by the 7177 caliber with 21j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-5ef435f6f597]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
White
Jewels
21j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1986

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