Seiko Cal. 4561 - 369

Seiko 4561-369

The 4561-369 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-76d3a7278758]

Also known as: Tuna, Rally

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1978

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seikata-wm-76d3a7278758