Seiko Cal. 3872 - 677

Seiko 3872-677

The 3872-677 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-9cd37925adbc]

Also known as: Tuna, Navigator

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Silver
Jewels
34j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1978

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seikata-wm-9cd37925adbc