Seiko Cal. 4454 - 530

Seiko 4454-530

The Seiko 4454-530 represents an important milestone in Seiko's 1969 lineup. Powered by the 4454 caliber with 36j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-dd1526677d6d]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
38mm
Case Thickness
11.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
36j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1969

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