Seiko Cal. 5664 - 837

This Spring Drive model from 1994 features a 46mm Gold-Plated case. With its 19mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-9530432d57fe]

Also known as: Panda, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1994

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