Seiko Cal. 3833 - 439

Seiko 3833-439

This Automatic model from 1976 features a 34mm Stainless Steel case. Powered by the 3833 caliber with 28j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-106069a660b3]

Also known as: Sumo, Silverwave

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Burgundy
Jewels
28j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1976

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seikata-wm-106069a660b3