Seiko Cal. 0731 - 532

Seiko 0731-532

The 0731-532 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0731 caliber with 36j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-cbdb6d551c4e]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
11.9mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
36j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1967

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