Seiko Cal. 4411 - 940

This Automatic model from 1970 features a 37mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-86f76bd42868]

Also known as: Monster, Bullhead

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1970

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