Seiko Cal. 4590 - 280

Seiko 4590-280

This Hand-Winding model from 1968 features a 42mm Two-Tone case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-22ec323d6b77]

Also known as: Monster, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
8.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Burgundy
Jewels
34j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1968

Related Models

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