Seiko Cal. 5689 - 630

Seiko 5689-630

The Seiko 5689-630 represents an important milestone in Seiko's 1983 lineup. Powered by the 5689 caliber with 32j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-88596a669da4]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Champagne
Jewels
32j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1983

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