Seiko Cal. 6337 - 211

This Automatic model from 1978 features a 36mm Hardlex-Coated Steel case. It features a White dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-c508d3444259]

Also known as: Sumo, UFO

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1978

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