Seiko Cal. 6237 - 161

Released in 1986, the Cal. 6237 with design code 161 was part of Seiko's domestic market collection. With its 19mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-d17bff665ef0]

Also known as: Baby Tuna, Arnie

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1986

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