Seiko Cal. 3881 - 825

The 3881-825 is a sought-after Automatic piece from Seiko's golden era. With its 21mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-b1dbfa79beea]

Also known as: Bullhead, Bellmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

White

Jewels

31j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1967

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