Seiko Cal. 5634 - 669

Seiko 5634-669

The Seiko 5634-669 represents an important milestone in Seiko's 1974 lineup. Powered by the 5634 caliber with 32j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-e6c286445957]

Also known as: Monster, Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
32j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1974

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seikata-wm-e6c286445957