Seiko Cal. 4436 - 798

Seiko 4436-798

The 4436-798 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4436 caliber with 36j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-ef0c03cc96f9]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1972

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