Seiko Cal. 6637 - 936

This Solar model from 1993 features a 41mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-1604eed528d7]

Also known as: Pogue, Sportsmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1993

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