Seiko Cal. 3872 - 325

The 3872-325 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3872 caliber with 25j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-5c5c5fb6c451]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1972

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