Seiko Cal. 6120 - 237

The Seiko 6120-237 represents an important milestone in Seiko's 1978 lineup. Powered by the 6120 caliber with 19j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-fe6bf4885b82]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1978

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