Seiko Cal. 6648 - 500

This Spring Drive model from 1990 features a 45mm Titanium case. With its 22mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-1fb0906c3102]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1990

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