Seiko Cal. 6678 - 299

This Hand-Winding model from 1986 features a 41mm Two-Tone case. With its 22mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-e3870c7b4dbc]

Also known as: Samurai, Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1986

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