Seiko Cal. 4577 - 181

Seiko 4577-181

The 4577-181 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-22d95ec4e82b]

Also known as: Turtle

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
White
Jewels
19j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1977

Related Models

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