Seiko Cal. 3814 - 678

The Seiko 3814-678 represents an important milestone in Seiko's 1991 lineup. Powered by the 3814 caliber with 23j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-ae269c7f9d81]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1991

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