Seiko Cal. 4430 - 588

Seiko 4430-588

The 4430-588 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-381939cd56e6]

Also known as: World Timer, Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Green
Jewels
23j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1965

Related Models

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