Seiko Cal. 4492 - 493

The 4492-493 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4492 caliber with 26j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-d67f022b655d]

Also known as: Tuna, Bullhead

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1999

Related Models

• Seiko 7191-573
• Seiko 6277-191
• Seiko 7073-292
• Seiko 6167-792
• Seiko 5686-340
• Seiko 5243-847
• Seiko 4459-981
• Seiko 7048-532
• Seiko 3857-804
• Seiko 6315-476
• Seiko 6326-256
• Seiko 6172-853