Seiko Cal. 5690 - 825

The 5690-825 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-92ce9e199f6b]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1973

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