Seiko Cal. 6387 - 164

Released in 1992, the Cal. 6387 with design code 164 was part of Seiko's domestic market collection. Powered by the 6387 caliber with 25j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-32eb877220ec]

Also known as: UFO, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1992

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