Seiko Cal. 6385 - 720

The Seiko 6385-720 represents an important milestone in Seiko's 1981 lineup. Powered by the 6385 caliber with 22j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-e8c3f6726bd5]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

22j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1981

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