Seiko Cal. 4421 - 484

Seiko 4421-484

The Seiko 4421-484 represents an important milestone in Seiko's 1979 lineup. Powered by the 4421 caliber with 25j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-dc9e896f8866]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
13.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
25j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1979

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seikata-wm-dc9e896f8866