Seiko Cal. 4430 - 987

Seiko 4430-987

The 4430-987 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-028e51937daf]

Also known as: Turtle, Pogue

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
34j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1966

Related Models

seikata-wm-028e51937daf