Seiko Cal. 4489 - 635

Seiko 4489-635

This Automatic model from 1983 features a 46mm Gold-Plated case. Powered by the 4489 caliber with 23j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-6ecb34b31924]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
140m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1983

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seikata-wm-6ecb34b31924