Seiko Cal. 6677 - 313

Seiko 6677-313

The 6677-313 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6677 caliber with 21j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-83476787da2e]

Also known as: Shogun

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
12.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Green
Jewels
21j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1986

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