Seiko Cal. 3865 - 398

Released in 1981, the Cal. 3865 with design code 398 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-ab73004479ad]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1981

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