Seiko Cal. 5691 - 843

Seiko 5691-843

The Seiko 5691-843 represents an important milestone in Seiko's 1998 lineup. Powered by the 5691 caliber with 30j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-e1a060fe2496]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
Black
Jewels
30j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1998

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seikata-wm-e1a060fe2496