Seiko Cal. 7078 - 394

The Seiko 7078-394 represents an important milestone in Seiko's 1988 lineup. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-e96d6c36f7c5]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1988

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