Seiko Cal. 4434 - 856

Seiko 4434-856

This Solar model from 1967 features a 35mm Hardlex-Coated Steel case. Powered by the 4434 caliber with 17j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-46dd3e15d9d9]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
17j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1967

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