Seiko Cal. 4596 - 531

Seiko 4596-531

The Seiko 4596-531 represents an important milestone in Seiko's 1969 lineup. Powered by the 4596 caliber with 28j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-5fc6a8befd5c]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Navy
Jewels
28j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1969

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