Seiko Cal. 6616 - 669

Released in 1984, the Cal. 6616 with design code 669 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-3b75bb998bdc]

Also known as: Monster, Silverwave

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1984

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