Seiko Cal. 6636 - 110

This Solar model from 1996 features a 39mm Two-Tone case. With its 20mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-e012471c3af0]

Also known as: UFO, World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1996

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