Seiko Cal. 0790 - 436

This Hand-Winding model from 1977 features a 39mm PVD Black case. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-086484825e07]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1977

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