Seiko Cal. 5648 - 302

This Automatic model from 1968 features a 37mm Two-Tone case. With its 22mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-edf331348fb8]

Also known as: Bullhead, Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1968

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