Seiko Cal. 4456 - 266

Seiko 4456-266

This Automatic model from 1965 features a 46mm Two-Tone case. Powered by the 4456 caliber with 36j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-81ff764a8c31]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
13.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
White
Jewels
36j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1965

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