Seiko Cal. 6652 - 587

Seiko 6652-587

This Quartz model from 1998 features a 46mm Stainless Steel case. Powered by the 6652 caliber with 33j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-344cce72391f]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Navy
Jewels
33j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1998

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