Seiko Cal. 5682 - 306

The Seiko 5682-306 represents an important milestone in Seiko's 1979 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-3d0ee44ce6fb]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1979

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