Seiko Cal. 3842 - 688

Released in 1993, the Cal. 3842 with design code 688 was part of Seiko's domestic market collection. It features a Navy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-02da0faeb62b]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

31j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1993

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