Seiko Cal. 7177 - 420

The Seiko 7177-420 represents an important milestone in Seiko's 1994 lineup. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-2dad8cba713b]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1994

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