Seiko Cal. 3850 - 531

This Automatic model from 1978 features a 45mm Two-Tone case. With its 20mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-28274b88bd43]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1978

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