Seiko Cal. 5682 - 390

Released in 1974, the Cal. 5682 with design code 390 was part of Seiko's domestic market collection. It features a Cream dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-dffe454783be]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1974

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