Seiko Cal. 5691 - 407

Seiko 5691-407

The Seiko 5691-407 represents an important milestone in Seiko's 1993 lineup. Powered by the 5691 caliber with 35j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-604618f5bda9]

Also known as: Samurai, Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1993

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