Seiko Cal. 5644 - 842

The 5644-842 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-37ecc26813ac]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1996

Related Models

• Seiko 6392-607
• Seiko 6234-810
• Seiko 4550-277
• Seiko 6143-119
• Seiko 4431-157
• Seiko 3834-871
• Seiko 7058-603
• Seiko 6687-273
• Seiko 3830-543
• Seiko 7043-604
• Seiko 0714-572
• Seiko 6198-390