Seiko Cal. 6378 - 401

Released in 1994, the Cal. 6378 with design code 401 was part of Seiko's domestic market collection. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-82cbdae55fa2]

Also known as: Goldfeather, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1994

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