Seiko Cal. 6236 - 557

The 6236-557 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-ad18eeb6fc6c]

Also known as: Turtle, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1977

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