Seiko Cal. 6364 - 161

The Seiko 6364-161 represents an important milestone in Seiko's 1990 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-7faa7da4b5d0]

Also known as: Monster, Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1990

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