Seiko Cal. 4539 - 949

Seiko 4539-949

This Solar model from 1965 features a 40mm Titanium case. With its 20mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-e81e0b6253ea]

Also known as: Bullhead, Goldfeather

Specifications

Movement
Solar
Case Material
Titanium
Case Width
40mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1965

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