Seiko Cal. 6685 - 398

This Solar model from 1977 features a 40mm Titanium case. With its 19mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-78e31f815320]

Also known as: Shogun, Sea Horse

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1977

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