Seiko Cal. 7145 - 257

This Kinetic model from 1968 features a 35mm Two-Tone case. Powered by the 7145 caliber with 30j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-f12b19ebe5ae]

Also known as: Samurai, World Timer

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1968

Related Models

• Seiko 6644-563
• Seiko 6322-359
• Seiko 5265-683
• Seiko 4413-461
• Seiko 7057-956
• Seiko 6276-254
• Seiko 6116-458
• Seiko 6344-690
• Seiko 6359-302
• Seiko 6241-688
• Seiko 5256-633
• Seiko 6344-234