Seiko Cal. 5699 - 537

Released in 1977, the Cal. 5699 with design code 537 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-6d73a2b43dc7]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1977

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