Seiko Cal. 6653 - 364

This Hand-Winding model from 1968 features a 45mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-5a15404775d9]

Also known as: UFO, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1968

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