Seiko Cal. 5698 - 139

Seiko 5698-139

The 5698-139 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5698 caliber with 33j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-602e71ca1f99]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
45mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1989

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