Seiko Cal. 5671 - 563

Seiko 5671-563

The 5671-563 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-3eac6e094e62]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
45mm
Case Thickness
11.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Green
Jewels
35j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1973

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