Seiko Cal. 6237 - 687

This Spring Drive model from 1972 features a 37mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-a02770b72686]

Also known as: UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1972

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