Seiko Cal. 5621 - 674

Seiko 5621-674

The 5621-674 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-e1594320402c]

Also known as: Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1978

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