Seiko Cal. 5661 - 370

Released in 1971, the Cal. 5661 with design code 370 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-1337e93f94d2]

Also known as: Panda

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1971

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