Seiko Cal. 3877 - 297

The Seiko 3877-297 represents an important milestone in Seiko's 1974 lineup. It features a Black dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-fdb3cb97003b]

Also known as: Sumo, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1974

Related Models

• Seiko 7018-310
• Seiko 3865-824
• Seiko 0770-682
• Seiko 6151-864
• Seiko 5639-544
• Seiko 5237-760
• Seiko 6321-315
• Seiko 4417-691
• Seiko 6223-868
• Seiko 5276-487
• Seiko 6258-445
• Seiko 7035-490