Seiko Cal. 4434 - 389

Seiko 4434-389

Released in 1978, the Cal. 4434 with design code 389 was part of Seiko's domestic market collection. Powered by the 4434 caliber with 20j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-e69251eb5632]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
35mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1978

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seikata-wm-e69251eb5632