Seiko Cal. 6149 - 820

Seiko 6149-820

The 6149-820 is a sought-after Automatic piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-88a52a4b5706]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
9.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1981

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