Seiko Cal. 4486 - 930

The Seiko 4486-930 represents an important milestone in Seiko's 1990 lineup. Powered by the 4486 caliber with 32j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-af31ecd1a3ad]

Also known as: Turtle, Flighty

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1990

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