Seiko Cal. 4479 - 739

The Seiko 4479-739 represents an important milestone in Seiko's 1965 lineup. It features a White dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-86d12c495647]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1965

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