Seiko Cal. 5233 - 789

Seiko 5233-789

This Spring Drive model from 1981 features a 39mm Stainless Steel case. Powered by the 5233 caliber with 35j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-ff72c961865d]

Also known as: Bullhead, Navigator

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1981

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