Seiko Cal. 4587 - 104

Seiko 4587-104

The Seiko 4587-104 represents an important milestone in Seiko's 1992 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-b791275aedc6]

Also known as: Monster, Helmet

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
46mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
190m
Dial Color
White
Jewels
34j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1992

Related Models

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