Seiko Cal. 5664 - 373

The 5664-373 is a sought-after Solar piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-570d6958685b]

Also known as: Arnie, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1993

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