Seiko Cal. 4537 - 881

The 4537-881 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-126adbe83dd2]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1985

Related Models

• Seiko 6239-410
• Seiko 6381-681
• Seiko 4420-198
• Seiko 4547-631
• Seiko 0786-882
• Seiko 3816-767
• Seiko 7124-636
• Seiko 6355-191
• Seiko 7192-468
• Seiko 4586-322
• Seiko 6268-302
• Seiko 4579-358