Seiko Cal. 5664 - 407

Seiko 5664-407

The Seiko 5664-407 represents an important milestone in Seiko's 1994 lineup. Powered by the 5664 caliber with 31j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-f6c68069d16f]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
11.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Champagne
Jewels
31j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1994

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