Seiko Cal. 5654 - 377

Seiko 5654-377

The 5654-377 is a sought-after Kinetic piece from Seiko's golden era. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-1afa70dd7e43]

Also known as: Tuna, Crown

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
34mm
Case Thickness
9.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Silver
Jewels
31j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1978

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