Seiko Cal. 5677 - 231

This Quartz model from 1991 features a 42mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-f3824a3b7524]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1991

Related Models

• Seiko 4554-365
• Seiko 3814-980
• Seiko 7068-683
• Seiko 5633-343
• Seiko 5698-161
• Seiko 0728-418
• Seiko 7077-812
• Seiko 6675-623
• Seiko 7042-788
• Seiko 6167-222
• Seiko 6394-938
• Seiko 4493-388