Seiko Cal. 5691 - 553

Seiko 5691-553

This Automatic model from 1967 features a 44mm Stainless Steel case. Powered by the 5691 caliber with 35j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-a69a543a2f03]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1967

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seikata-wm-a69a543a2f03