Seiko Cal. 7135 - 578

The Seiko 7135-578 represents an important milestone in Seiko's 1984 lineup. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-980c122b0377]

Also known as: Bullhead, World Timer

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1984

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