Seiko Cal. 4521 - 435

Seiko 4521-435

The Seiko 4521-435 represents an important milestone in Seiko's 1984 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-31f7553e8f27]

Also known as: Monster, Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
Green
Jewels
21j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1984

Related Models

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