Seiko Cal. 4430 - 754

Seiko 4430-754

The 4430-754 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-1e0f341e9b24]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1976

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