Seiko Cal. 4525 - 650

This Spring Drive model from 1976 features a 36mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-a2aa21f422c2]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1976

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