Seiko Cal. 6374 - 232

The Seiko 6374-232 represents an important milestone in Seiko's 1974 lineup. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-727b19d80fc3]

Also known as: Tuna, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1974

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