Seiko Cal. 7146 - 653

The Seiko 7146-653 represents an important milestone in Seiko's 1978 lineup. Powered by the 7146 caliber with 34j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-5bd42ddeb38e]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1978

Related Models

• Seiko 6393-540
• Seiko 4529-204
• Seiko 6369-870
• Seiko 0783-478
• Seiko 7190-711
• Seiko 6284-623
• Seiko 6366-382
• Seiko 7116-446
• Seiko 6252-218
• Seiko 5299-343
• Seiko 0791-300
• Seiko 7125-558