Seiko Cal. 4584 - 128

Seiko 4584-128

The Seiko 4584-128 represents an important milestone in Seiko's 1987 lineup. Powered by the 4584 caliber with 27j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-462f4ba86cdc]

Also known as: Helmet, Silverwave

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
27j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1987

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seikata-wm-462f4ba86cdc