Seiko Cal. 4577 - 168

Seiko 4577-168

Released in 1984, the Cal. 4577 with design code 168 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-d2c9f2850ed6]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1984

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