Seiko Cal. 4525 - 473

The Seiko 4525-473 represents an important milestone in Seiko's 1978 lineup. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-352101b1d35e]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1978

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