Seiko Cal. 5698 - 987

Seiko 5698-987

The 5698-987 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-c837b1d39b39]

Also known as: Tuna, Arnie

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
40mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Champagne
Jewels
23j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1967

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