Seiko Cal. 6378 - 225

This Automatic model from 1991 features a 46mm Two-Tone case. With its 20mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-919022e8e446]

Also known as: Samurai, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1991

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