Seiko Cal. 6371 - 803

The Seiko 6371-803 represents an important milestone in Seiko's 1988 lineup. It features a Black dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-4e53928b4936]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Black

Jewels

33j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1988

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