Seiko Cal. 6636 - 128

This Spring Drive model from 1987 features a 46mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-21cfcef645b4]

Also known as: Pogue, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1987

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