Seiko Cal. 6618 - 665

This Solar model from 1972 features a 45mm Gold-Plated case. It features a Burgundy dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-6fb832fb0895]

Also known as: Monster, Sumo

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1972

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