Seiko Cal. 4430 - 233

Seiko 4430-233

The 4430-233 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-0b1deb830839]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
14.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Black
Jewels
34j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1990

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