Seiko Cal. 5665 - 526

This Hand-Winding model from 1987 features a 39mm Titanium case. With its 18mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-7fa1b1b404ee]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1987

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