Seiko Cal. 4552 - 661

Seiko 4552-661

This Solar model from 1968 features a 42mm Two-Tone case. With its 18mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-e3c3c27e25d9]

Also known as: World Timer, Golden Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
42mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Green
Jewels
30j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1968

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