Seiko Cal. 4536 - 209

Seiko 4536-209

The Seiko 4536-209 represents an important milestone in Seiko's 1979 lineup. Powered by the 4536 caliber with 21j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-279952a007d2]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1979

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