Seiko Cal. 4416 - 306

This Solar model from 1975 features a 38mm Two-Tone case. With its 21mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-71bc5dec83c1]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1975

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