Seiko Cal. 4412 - 551

The Seiko 4412-551 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-0404f489f9d1]

Also known as: Silverwave, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1983

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