Seiko Cal. 5659 - 703

The 5659-703 is a sought-after Solar piece from Seiko's golden era. Powered by the 5659 caliber with 36j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-8304a29a5e26]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1994

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