Seiko Cal. 5665 - 773

The Seiko 5665-773 represents an important milestone in Seiko's 1970 lineup. Powered by the 5665 caliber with 30j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-39ef9a656fbe]

Also known as: Panda, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1970

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