Seiko Cal. 6680 - 950

This Hand-Winding model from 1988 features a 44mm Two-Tone case. With its 22mm lug width and 13.8mm profile, it sits comfortably on most wrists. [seikata-wm-ba9fceb9a4c5]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1988

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