Seiko Cal. 4525 - 357

The Seiko 4525-357 represents an important milestone in Seiko's 1977 lineup. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-450a04d0e7f4]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1977

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