Seiko Cal. 5690 - 378

The Seiko 5690-378 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-f28869b7206c]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

11.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1990

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