Seiko Cal. 3886 - 270

Released in 1971, the Cal. 3886 with design code 270 was part of Seiko's domestic market collection. It features a Cream dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-aa36ab9bbd4b]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1971

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