Seiko Cal. 6144 - 572

Seiko 6144-572

The 6144-572 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-f3b4f387ee2a]

Also known as: Navigator, Crown

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1971

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