Seiko Cal. 4593 - 373

The 4593-373 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-3da3fbb111a9]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1986

Related Models

• Seiko 6293-548
• Seiko 6118-563
• Seiko 7093-383
• Seiko 3899-213
• Seiko 6387-327
• Seiko 6155-298
• Seiko 7089-245
• Seiko 6122-138
• Seiko 4499-584
• Seiko 6674-387
• Seiko 6320-339
• Seiko 6178-713