Seiko Cal. 4430 - 623

Seiko 4430-623

The 4430-623 is a sought-after Quartz piece from Seiko's golden era. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-d05e6b3aca6d]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
11.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
White
Jewels
27j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1996

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