Seiko Cal. 5646 - 791

This Spring Drive model from 1999 features a 42mm Gold-Plated case. With its 18mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-f5b6e65a9118]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1999

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