Seiko Cal. 4426 - 273

The Seiko 4426-273 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-55998c4f60b5]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1987

Related Models

• Seiko 0756-583
• Seiko 4565-434
• Seiko 7196-670
• Seiko 7031-356
• Seiko 4552-448
• Seiko 7054-549
• Seiko 6138-503
• Seiko 4596-492
• Seiko 6389-816
• Seiko 7010-881
• Seiko 0799-422
• Seiko 7069-658