Seiko Cal. 3828 - 137

This Hand-Winding model from 1999 features a 45mm Two-Tone case. With its 21mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-b7d7d5cc8099]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1999

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