Seiko Cal. 4481 - 325

This Spring Drive model from 1997 features a 46mm Two-Tone case. Powered by the 4481 caliber with 33j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-8d8e22ede356]

Also known as: Shogun, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1997

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