Seiko Cal. 4540 - 430

Seiko 4540-430

The Seiko 4540-430 represents an important milestone in Seiko's 1976 lineup. It features a Silver dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-8b14d40527ec]

Also known as: Turtle, Sea Horse

Specifications

Movement
Solar
Case Material
Titanium
Case Width
43mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1976

Related Models

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