Seiko Cal. 6649 - 581

This Hand-Winding model from 1985 features a 40mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-26ee20fc5883]

Also known as: UFO, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1985

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