Seiko Cal. 6337 - 183

The Seiko 6337-183 represents an important milestone in Seiko's 1992 lineup. It features a Green dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-b20fd2a2e711]

Also known as: Sumo, Panda

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Green

Jewels

27j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1992

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