Seiko Cal. 5698 - 991

Seiko 5698-991

This Automatic model from 1983 features a 46mm Hardlex-Coated Steel case. Powered by the 5698 caliber with 35j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-d99ea3058fa4]

Also known as: Tuna, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
15.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Black
Jewels
35j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1983

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