Seiko Cal. 5634 - 461

Released in 1973, the Cal. 5634 with design code 461 was part of Seiko's domestic market collection. With its 22mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-a383b0ba6df1]

Also known as: Panda, UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1973

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