Seiko Cal. 6375 - 559

This Hand-Winding model from 1974 features a 37mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-40079ec80bcd]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1974

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