Seiko Cal. 4438 - 430

The Seiko 4438-430 represents an important milestone in Seiko's 1976 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-0eb5905feb09]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

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