Seiko Cal. 5690 - 820

The Seiko 5690-820 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-d7f7a8e92c07]

Also known as: Panda, Navigator

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

23j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1972

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