Seiko Cal. 6341 - 610

Released in 1975, the Cal. 6341 with design code 610 was part of Seiko's domestic market collection. With its 20mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-86fd333aa9ad]

Also known as: Tuna, UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1975

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