Seiko Cal. 4423 - 885

Seiko 4423-885

This Automatic model from 1972 features a 42mm Gold-Plated case. Powered by the 4423 caliber with 33j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-555b4220ad4d]

Also known as: Tuna, Arnie

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Champagne
Jewels
33j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1972

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