Seiko Cal. 4528 - 847

Seiko 4528-847

The Seiko 4528-847 represents an important milestone in Seiko's 1984 lineup. Powered by the 4528 caliber with 25j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-ef9d3ad02fc1]

Also known as: Samurai, Monster

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Navy
Jewels
25j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1984

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