Seiko Cal. 6648 - 154

This Solar model from 1983 features a 44mm PVD Black case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-c07f43da252c]

Also known as: Monster

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1983

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