Seiko Cal. 6618 - 450

This Quartz model from 1983 features a 34mm Two-Tone case. Powered by the 6618 caliber with 35j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-68ef861f3c5f]

Also known as: Bellmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1983

Related Models

• Seiko 6237-704
• Seiko 6261-863
• Seiko 0754-456
• Seiko 6166-302
• Seiko 0798-407
• Seiko 6180-131
• Seiko 3822-575
• Seiko 3876-791
• Seiko 5628-281
• Seiko 5282-296
• Seiko 3867-637
• Seiko 7093-642