Seiko Cal. 5689 - 702

Seiko 5689-702

The Seiko 5689-702 represents an important milestone in Seiko's 1975 lineup. Powered by the 5689 caliber with 19j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-de55446af217]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
90m
Dial Color
Burgundy
Jewels
19j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1975

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