Seiko Cal. 4445 - 464

The Seiko 4445-464 represents an important milestone in Seiko's 1982 lineup. It features a White dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-d1e86d0317ac]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1982

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