Seiko Cal. 5644 - 489

The Seiko 5644-489 represents an important milestone in Seiko's 1994 lineup. Powered by the 5644 caliber with 36j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-bf20e600f585]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1994

Related Models

• Seiko 5619-139
• Seiko 4412-522
• Seiko 6127-256
• Seiko 7147-567
• Seiko 4465-285
• Seiko 6333-111
• Seiko 7178-676
• Seiko 6657-957
• Seiko 6177-711
• Seiko 7174-460
• Seiko 7093-546
• Seiko 6318-136