Seiko Cal. 6137 - 728

Released in 1977, the Cal. 6137 with design code 728 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-aa645724ff42]

Also known as: Sea Horse

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1977

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