Seiko Cal. 4474 - 640

The Seiko 4474-640 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-56bd5d2cc155]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1997

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