Seiko Cal. 5658 - 712

Seiko 5658-712

The Seiko 5658-712 represents an important milestone in Seiko's 1995 lineup. Powered by the 5658 caliber with 21j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-24cde4e14f2d]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
37mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1995

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