Seiko Cal. 5661 - 386

The Seiko 5661-386 represents an important milestone in Seiko's 1988 lineup. It features a White dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-9837822c91a9]

Also known as: UFO, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1988

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