Seiko Cal. 6620 - 493

Seiko 6620-493

The 6620-493 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-42e9dfe5933c]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
10.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1974

Related Models

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