Seiko Cal. 6698 - 157

Seiko 6698-157

This Automatic model from 1981 features a 43mm PVD Black case. Powered by the 6698 caliber with 18j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-43b849218530]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
18j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1981

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seikata-wm-43b849218530