Seiko Cal. 4413 - 164

Seiko 4413-164

This Automatic model from 1972 features a 42mm Two-Tone case. Powered by the 4413 caliber with 33j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-427e9675dfc8]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
10.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Champagne
Jewels
33j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1972

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