Seiko Cal. 0753 - 548

This Hand-Winding model from 1974 features a 35mm Hardlex-Coated Steel case. Powered by the 0753 caliber with 23j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-755674551eae]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

23j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1974

Related Models

• Seiko 3868-103
• Seiko 6143-789
• Seiko 6136-940
• Seiko 3867-234
• Seiko 6179-552
• Seiko 6151-811
• Seiko 3821-789
• Seiko 6611-112
• Seiko 3839-857
• Seiko 5269-241
• Seiko 6165-155
• Seiko 4596-142