Seiko Cal. 5237 - 980

The Seiko 5237-980 represents an important milestone in Seiko's 1973 lineup. Powered by the 5237 caliber with 26j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-b75bfebe06c3]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1973

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