Seiko Cal. 0752 - 331

Seiko 0752-331

The 0752-331 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0752 caliber with 23j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-b11b1f6ffd7b]

Also known as: Tuna, Crown

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
8.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
23j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1994

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