Seiko Cal. 4430 - 435

Released in 1965, the Cal. 4430 with design code 435 was part of Seiko's domestic market collection. With its 18mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-66faa24ebde0]

Also known as: Pogue, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1965

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