Seiko Cal. 4488 - 431

Seiko 4488-431

The 4488-431 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-3740d8fe2a7a]

Also known as: Monster

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
10.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
25j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1982

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