Seiko Cal. 6131 - 700

The 6131-700 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-492f524a5958]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

37mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1965

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