Seiko Cal. 4593 - 346

This Automatic model from 1970 features a 40mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-9c8d420149f8]

Also known as: Monster, Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1970

Related Models

• Seiko 6378-391
• Seiko 6255-559
• Seiko 7110-774
• Seiko 0776-216
• Seiko 5669-932
• Seiko 6677-821
• Seiko 0799-803
• Seiko 0748-182
• Seiko 6663-292
• Seiko 0717-341
• Seiko 5213-754
• Seiko 4487-959