Seiko Cal. 7147 - 767

The Seiko 7147-767 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-393ddba8d4a7]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1986

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