Seiko Cal. 3881 - 302

Released in 1965, the Cal. 3881 with design code 302 was part of Seiko's domestic market collection. It features a Navy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-305a1cb5c14c]

Also known as: UFO, Rally

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

9.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1965

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