Seiko Cal. 3825 - 513

This Hand-Winding model from 1971 features a 42mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-3bdabc6f9437]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1971

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