Seiko Cal. 6646 - 820

This Automatic model from 1994 features a 38mm Two-Tone case. With its 18mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-f0d1a12ff0f3]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1994

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