Seiko Cal. 4550 - 690

The Seiko 4550-690 represents an important milestone in Seiko's 1995 lineup. Powered by the 4550 caliber with 20j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-38e30573bed9]

Also known as: Shogun, Panda

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1995

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