Seiko Cal. 5665 - 155

The Seiko 5665-155 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-98527e0eca09]

Also known as: Navigator, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

36j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1990

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