Seiko Cal. 4577 - 489

The Seiko 4577-489 represents an important milestone in Seiko's 1983 lineup. It features a Silver dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-1d938a8aa6b7]

Also known as: Monster, Sea Horse

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1983

Related Models

• Seiko 4476-743
• Seiko 7076-952
• Seiko 7091-349
• Seiko 6619-671
• Seiko 0734-780
• Seiko 7020-569
• Seiko 5230-684
• Seiko 6645-558
• Seiko 7010-453
• Seiko 5684-179
• Seiko 3830-370
• Seiko 5292-415