Seiko Cal. 6665 - 427

The Seiko 6665-427 represents an important milestone in Seiko's 1994 lineup. Powered by the 6665 caliber with 25j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-2d8d0e74ec2b]

Also known as: Pogue, Crown

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1994

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