Seiko Cal. 0726 - 443

The 0726-443 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0726 caliber with 28j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-b395fe9a80bd]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1982

Related Models

• Seiko 5284-850
• Seiko 4442-792
• Seiko 5233-351
• Seiko 5244-475
• Seiko 7163-355
• Seiko 3860-354
• Seiko 4492-305
• Seiko 3888-596
• Seiko 4576-123
• Seiko 5262-814
• Seiko 5667-594
• Seiko 0791-213