Seiko Cal. 6618 - 383

This Quartz model from 1967 features a 42mm Two-Tone case. Powered by the 6618 caliber with 28j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-491e68217ba6]

Also known as: Turtle, Navigator

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1967

Related Models

• Seiko 0765-617
• Seiko 3895-727
• Seiko 6217-926
• Seiko 6188-397
• Seiko 3896-591
• Seiko 3894-846
• Seiko 6275-766
• Seiko 4527-959
• Seiko 6126-276
• Seiko 6114-511
• Seiko 6644-428
• Seiko 3878-173