Seiko Cal. 5689 - 399

Seiko 5689-399

This Automatic model from 1983 features a 36mm Stainless Steel case. Powered by the 5689 caliber with 18j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-d9be9d1400f2]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
14.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1983

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