Seiko Cal. 4525 - 391

Released in 1975, the Cal. 4525 with design code 391 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-08404db92c98]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1975

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