Seiko Cal. 3865 - 888

Released in 1971, the Cal. 3865 with design code 888 was part of Seiko's domestic market collection. It features a Navy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-c8b76ad0bb0e]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1971

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