Seiko Cal. 5683 - 180

The Seiko 5683-180 represents an important milestone in Seiko's 1984 lineup. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-2874e9a20268]

Also known as: Monster, Baby Tuna

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

15.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1984

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