Seiko Cal. 4434 - 828

Seiko 4434-828

The Seiko 4434-828 represents an important milestone in Seiko's 1975 lineup. Powered by the 4434 caliber with 31j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-98820aa1caa8]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
12.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1975

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seikata-wm-98820aa1caa8