Seiko Cal. 4438 - 450

The Seiko 4438-450 represents an important milestone in Seiko's 1970 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-6b5d8f744016]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1970

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