Seiko Cal. 4518 - 977

The Seiko 4518-977 represents an important milestone in Seiko's 1987 lineup. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-e83f8551e45e]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1987

Related Models

• Seiko 3812-994
• Seiko 6123-214
• Seiko 7098-123
• Seiko 7153-245
• Seiko 7030-437
• Seiko 6116-302
• Seiko 6326-330
• Seiko 6129-746
• Seiko 6287-963
• Seiko 5222-864
• Seiko 7063-246
• Seiko 6679-519