Seiko Cal. 3816 - 373

This Hand-Winding model from 1989 features a 36mm Two-Tone case. With its 22mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-ba92c0598354]

Also known as: Panda, Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1989

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