Seiko Cal. 7027 - 776

The Seiko 7027-776 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-dffbfd7f2101]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1978

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