Seiko Cal. 0733 - 731

This Hand-Winding model from 1996 features a 42mm Stainless Steel case. Powered by the 0733 caliber with 23j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-216c54e634b0]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1996

Related Models

• Seiko 7168-148
• Seiko 6295-763
• Seiko 5218-587
• Seiko 4446-485
• Seiko 7193-712
• Seiko 4519-128
• Seiko 4519-788
• Seiko 7138-883
• Seiko 7190-413
• Seiko 6243-159
• Seiko 6358-744
• Seiko 3856-164