Seiko Cal. 4521 - 743

Seiko 4521-743

This Spring Drive model from 1986 features a 42mm Hardlex-Coated Steel case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-b4cfb840a3c8]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Burgundy
Jewels
34j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1986

Related Models

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