Seiko Cal. 5627 - 821

The Seiko 5627-821 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-7ee3c99d890e]

Also known as: UFO, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1974

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